CN212356364U - Automatic trigger type hanging and taking device - Google Patents
Automatic trigger type hanging and taking device Download PDFInfo
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- CN212356364U CN212356364U CN202021016073.7U CN202021016073U CN212356364U CN 212356364 U CN212356364 U CN 212356364U CN 202021016073 U CN202021016073 U CN 202021016073U CN 212356364 U CN212356364 U CN 212356364U
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Abstract
The utility model particularly relates to an automatic it hangs device to trigger formula, adopt manual operation to have the low and great problem of potential safety hazard of measurement efficiency when having solved current electric block for construction hoisting machinery test. The hanging cross beam is provided with a strip-shaped connecting plate; the lower parts of the two strip-shaped connecting plates are provided with sliding frames, the centers of the sliding frames are provided with rope-threading square tubes, and the inner walls of the two strip-shaped connecting plates are both fixed with disc-shaped supporting rings; a pin shaft sleeve is fixed on the side wall of the strip-shaped connecting plate, a suspension pin shaft is arranged in the pin shaft sleeve, the left end of the suspension pin shaft is connected with a pull rope, a short pin is arranged at the left end part of the suspension pin shaft, and reset springs are arranged at the two ends of the short pin; a lifting pulley is arranged in the hanging cross beam, a lifting steel wire rope is wound on the lifting pulley, the lifting steel wire rope is connected with a lifting hanging ring, and an electric hoist is connected to the lifting hanging ring. The utility model discloses an electric block's convenient and fast automatic couple, whole process are mechanical type automatic triggering, safe and reliable.
Description
Technical Field
The utility model relates to a building auxiliary device for hoisting machinery specifically is an automatic trigger formula is got and is hung device.
Background
Electric hoists used on a plurality of building hoisting machines in the market, such as chain hoists, chain hoists and the like, need to be subjected to load tests after production is completed so as to detect whether the electric hoists meet the use requirements; during testing, articles to be tested need to be hung on the testing portal structure, so that frequent hanging and taking become the link which wastes time and labor most in the detection process.
At present, each manufacturer mostly uses a pull rope type during testing, namely, a hanging rope of a pin shaft is manually pulled to complete hook operation, but the manual operation is greatly influenced by subjective motility of people, so that problems of top hook, improper movement and the like are easily caused, potential safety hazards exist, and the testing efficiency is influenced.
Disclosure of Invention
The utility model discloses an adopt manual operation to have the low and great problem of potential safety hazard of measurement of efficiency when solving current electric block for construction hoisting machinery, provide an automatic triggering formula and get and hang device.
The utility model discloses an adopt following technical scheme to realize: an automatic triggering type hanging and taking device comprises a hanging and taking cross beam, wherein two strip-shaped connecting plates which are tightly attached to the left side wall and the right side wall of the hanging and taking cross beam and are vertically arranged are arranged on the hanging and taking cross beam, a fastening bolt tightly attached to the upper end and the lower end of the hanging and taking cross beam penetrates between the two strip-shaped connecting plates, and a fastening nut is screwed on the fastening bolt; the lower parts of the two strip-shaped connecting plates are provided with sliding frames sleeved on the outer sides of the two strip-shaped connecting plates, reinforcing ribs are arranged in the sliding frames, the centers of the sliding frames are provided with rope-penetrating square tubes which are positioned on the lower sides of the sliding frames and are fixed with the reinforcing ribs, and the inner walls of the two strip-shaped connecting plates are respectively fixed with disc-shaped supporting rings which are positioned below the sliding frames and are arranged symmetrically left and right; a pin shaft sleeve which is communicated with the disc-shaped support ring is fixed on the side wall of the strip-shaped connecting plate on the left side, horizontal strip-shaped grooves are formed in the front side wall and the rear side wall of the pin shaft sleeve, a suspension pin shaft is arranged in the pin shaft sleeve, the left end of the suspension pin shaft is connected with a pull rope which extends out of the pin shaft sleeve, a short pin with two ends penetrating through the horizontal strip-shaped grooves is arranged at the left end part of the suspension pin shaft, and reset springs with one ends connected with the short pin and the other ends connected with the strip-; a lifting pulley is arranged in the hanging cross beam, a lifting steel wire rope is wound on the lifting pulley, one end of the lifting steel wire rope is connected with a winch, the other end of the lifting steel wire rope downwards penetrates through a rope-penetrating square tube to be connected with a lifting hanging ring, and an electric hoist is connected to the lifting hanging ring.
When an electric hoist of a building hoisting machine is tested, an operator firstly hangs a lifting hanging ring on a hook of the electric hoist to be tested, then drives a lifting steel wire rope to move upwards through a winch, further drives the lifting hanging ring to rise to contact a rope-threading square tube and then drives the rope-threading square tube to rise synchronously, when the rope-threading square tube rises to be higher than a hanging pin shaft, the hanging pin shaft stretches out rightwards under the action of a reset spring, penetrates into a disc-shaped supporting ring on the right side after penetrating through the lifting hanging ring, the winch stops working, the lifting hanging ring falls on the hanging pin shaft, and the test operation of the electric hoist is started; after the test is finished, the hanging pin shaft is withdrawn from the lifting hanging ring by pulling the pull rope leftwards, the winch works reversely at the moment, and the lifting steel wire rope drives the lifting hanging ring to move downwards until the electric hoist falls to the ground, so that the test operation is finished.
The problem of adopt manual operation to have measurement of inefficiency and the potential safety hazard is great when current electric block for construction hoisting machinery tests is overcome.
The taking and hanging beam is composed of two channel steels which are distributed left and right and have opposite notches, a connecting plate which is fixed with the two channel steels and distributed at intervals in the front-back direction is arranged between the two channel steels, and a rotating shaft which is fixed with the waist inner wall of the channel steel is penetrated in the center of the lifting pulley.
The structural design meets the requirement of rigidity of the hanging cross beam, and meanwhile, a channel is provided for lifting of the lifting steel wire rope.
The top end of the right side wall of the rope-threading square pipe is fixedly provided with a fine adjustment nut, and a reinforcing bolt which is horizontally arranged and is lapped on the disc-shaped support ring on the right side is screwed on the fine adjustment nut.
The fine adjustment of the rope-penetrating square pipe is realized by additionally arranging the reinforcing bolts, and the stress performance of the rope-penetrating square pipe is further enhanced.
The lower ends of the front and rear side walls of the rope-threading square tube are respectively provided with a V-shaped groove which corresponds to and is inverted from front to back.
This structural design has realized the guide effect to promoting rings for after promoting rings and the square pipe of reeving connected, promote rings and be in the fore-and-aft direction all the time and distribute, guaranteed the smooth insertion of hanging round pin axle, difficult emergence is rotated.
The utility model has the advantages of reasonable design reliably, realized electric block's convenient and fast automatic couple, whole process is mechanical type automatic triggering, and safe and reliable saves the artifical operating time who hangs electric block on the testboard support body moreover, and detection efficiency has promoted 7.5 times, has simple structure, convenient operation and the quick advantage of reaction.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of fig. 1 in a trigger state.
In the figure: 1-hanging cross beam, 2-strip connecting plate, 3-fastening bolt, 4-fastening nut, 5-sliding frame, 6-rope-threading square tube, 7-disc-shaped supporting ring, 8-pin shaft sleeve, 9-hanging pin shaft, 10-pulling rope, 11-short pin, 12-reset spring, 13-lifting pulley, 14-lifting steel wire rope, 15-lifting flying ring, 16-electric hoist, 17-rotating shaft, 18-fine adjustment nut, 19-reinforcing bolt, 20-V-shaped groove, 21-fixing ring and 22-pulling rope pulley.
Detailed Description
An automatic triggering type hanging device comprises a hanging cross beam 1, wherein two strip-shaped connecting plates 2 which are tightly attached to the left side wall and the right side wall of the hanging cross beam and are vertically arranged are arranged on the hanging cross beam, a fastening bolt 3 tightly attached to the upper end and the lower end of the hanging cross beam 1 penetrates between the two strip-shaped connecting plates 2, and a fastening nut 4 is screwed on the fastening bolt 3;
the lower parts of the two strip-shaped connecting plates 2 are provided with sliding frames 5 sleeved on the outer sides of the two strip-shaped connecting plates, reinforcing ribs are arranged in the sliding frames 5, the centers of the sliding frames 5 are provided with rope-penetrating square tubes 6 which are positioned at the lower sides of the sliding frames 5 and are fixed with the reinforcing ribs, and the inner walls of the two strip-shaped connecting plates 2 are respectively fixed with disc-shaped supporting rings 7 which are positioned below the sliding frames 5 and are arranged in a bilateral symmetry;
a pin shaft sleeve 8 which is communicated with the disc-shaped support ring 7 is fixed on the side wall of the strip-shaped connecting plate 2 positioned on the left side, horizontal strip-shaped grooves are formed in the front side wall and the rear side wall of the pin shaft sleeve 8, a suspension pin shaft 9 is arranged in the pin shaft sleeve 8, a pull rope 10 which extends out of the pin shaft sleeve 8 is connected to the left end of the suspension pin shaft 9, a short pin 11 with two ends penetrating through the horizontal strip-shaped grooves is arranged at the left end part of the suspension pin shaft 9, and a reset spring 12 with one end connected with the short pin 11 and the other end connected with the strip-;
a lifting pulley 13 is arranged in the hanging cross beam 1, a lifting steel wire rope 14 is wound on the lifting pulley 13, one end of the lifting steel wire rope 14 is connected with a winch, the other end of the lifting steel wire rope 14 downwards penetrates through the rope penetrating square pipe 6 and is connected with a lifting hanging ring 15, and an electric hoist 16 is connected to the lifting hanging ring 15.
The hanging beam 1 is composed of two channel steels which are distributed left and right and have opposite notches, a connecting plate which is fixed with the two channel steels and distributed at intervals in the front-back direction is arranged between the two channel steels, and a rotating shaft 17 which is fixed with the waist inner wall of the channel steel penetrates through the center of the lifting pulley 13.
The top end of the right side wall of the rope-penetrating square pipe 6 is fixedly provided with a fine adjustment nut 18, and a reinforcing bolt 19 which is horizontally arranged and is lapped on the disc-shaped support ring 7 on the right side is screwed on the fine adjustment nut 18.
The lower ends of the front and rear side walls of the rope-threading square pipe 6 are respectively provided with a V-shaped groove 20 which is corresponding to and inverted from front to back.
In the specific implementation process, the left end of the suspension pin shaft 9 is provided with a fixed ring 21 connected with the pull rope 10, and the left end of the pin shaft sleeve 8 is provided with a pull rope pulley 22 around which the pull rope 10 passes.
Claims (4)
1. The utility model provides an automatic trigger formula is got and is hung device which characterized in that: the hanging beam comprises a hanging beam (1), wherein two strip-shaped connecting plates (2) which are tightly attached to the left side wall and the right side wall of the hanging beam and are vertically arranged are arranged on the hanging beam, a fastening bolt (3) tightly attached to the upper end and the lower end of the hanging beam (1) penetrates between the two strip-shaped connecting plates (2), and a fastening nut (4) is screwed on the fastening bolt (3);
the lower parts of the two strip-shaped connecting plates (2) are provided with sliding frames (5) sleeved on the outer sides of the two strip-shaped connecting plates, reinforcing ribs are arranged in the sliding frames (5), the centers of the sliding frames (5) are provided with rope-penetrating square tubes (6) which are positioned on the lower sides of the sliding frames and fixed with the reinforcing ribs, and the inner walls of the two strip-shaped connecting plates (2) are respectively and fixedly provided with disc-shaped supporting rings (7) which are positioned below the sliding frames (5) and are arranged in a;
a pin shaft sleeve (8) which is communicated with the disc-shaped support ring (7) is fixed on the side wall of the strip-shaped connecting plate (2) on the left side, horizontal strip-shaped grooves are formed in the front side wall and the rear side wall of the pin shaft sleeve (8), a hanging pin shaft (9) is arranged in the pin shaft sleeve (8), a pull rope (10) which extends out of the pin shaft sleeve (8) is connected to the left end of the hanging pin shaft (9), a short pin (11) with two ends penetrating through the horizontal strip-shaped grooves is arranged at the left end part of the hanging pin shaft (9), and reset springs (12) with one end connected with the short pin (11) and the other end connected with the strip-shaped connecting;
a lifting pulley (13) is arranged in the hanging cross beam (1), a lifting steel wire rope (14) is wound on the lifting pulley (13), one end of the lifting steel wire rope (14) is connected with a winch, the other end of the lifting steel wire rope downwards penetrates through the rope penetrating square pipe (6) to be connected with a lifting hanging ring (15), and an electric hoist (16) is connected to the lifting hanging ring (15).
2. An auto-triggering pick-and-hang device as recited in claim 1, further comprising: the taking and hanging beam (1) is composed of two channel steels which are distributed left and right and have opposite notches, a connecting plate which is fixed with the two channel steels and distributed at intervals in the front-back direction is arranged between the two channel steels, and a rotating shaft (17) fixed with the waist inner wall of the channel steel penetrates through the center of the lifting pulley (13).
3. An auto-triggering pick-and-hang device as recited in claim 1, further comprising: the top end of the right side wall of the rope-threading square pipe (6) is fixedly provided with a fine adjustment nut (18), and a reinforcing bolt (19) which is horizontally arranged and is lapped on the disc-shaped support ring (7) on the right side is screwed on the fine adjustment nut (18).
4. An auto-triggering pick-and-hang device as claimed in claim 1, 2 or 3, wherein: the lower ends of the front and rear side walls of the rope-threading square pipe (6) are respectively provided with a V-shaped groove (20) which is corresponding to and inverted from the front and the rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021016073.7U CN212356364U (en) | 2020-06-05 | 2020-06-05 | Automatic trigger type hanging and taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021016073.7U CN212356364U (en) | 2020-06-05 | 2020-06-05 | Automatic trigger type hanging and taking device |
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| Publication Number | Publication Date |
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| CN212356364U true CN212356364U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021016073.7U Active CN212356364U (en) | 2020-06-05 | 2020-06-05 | Automatic trigger type hanging and taking device |
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| CN (1) | CN212356364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116839878A (en) * | 2023-05-23 | 2023-10-03 | 诺威起重设备（苏州）有限公司 | Integral testing device for electric hoist research and development finished products |
-
2020
- 2020-06-05 CN CN202021016073.7U patent/CN212356364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116839878A (en) * | 2023-05-23 | 2023-10-03 | 诺威起重设备（苏州）有限公司 | Integral testing device for electric hoist research and development finished products |
| CN116839878B (en) * | 2023-05-23 | 2024-02-09 | 诺威起重设备（苏州）有限公司 | Integral testing device for electric hoist research and development finished products |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: No.51, Hengshan Road, Taiyuan, Shanxi 030000 Patentee after: Shanxi Jinta Lifting Equipment Installation Engineering Co.,Ltd. Address before: 030003 No. 51, Mt. Hengshan Road, Taiyuan, Shanxi Patentee before: SHANXI ENGINEERING MACHINERY LTD. |
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| TR01 | Transfer of patent right |