CN212389700U - Binding type leaking stoppage tool based on manual tensioning and locking of rope - Google Patents
Binding type leaking stoppage tool based on manual tensioning and locking of rope Download PDFInfo
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- CN212389700U CN212389700U CN202021137048.4U CN202021137048U CN212389700U CN 212389700 U CN212389700 U CN 212389700U CN 202021137048 U CN202021137048 U CN 202021137048U CN 212389700 U CN212389700 U CN 212389700U
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Abstract
The utility model discloses a bundling leaking stoppage instrument based on manual taut and locking of rigging, it includes the locking piece, the taut piece of being connected with the locking piece, the lead screw of being connected with the locking piece, the twist grip who is connected with the lead screw cooperation. According to the scheme, the matching operation of the lead screw and the rotating handle is added, and the rope pulling tool is driven by manual rotation instead of hydraulic driving, so that the operation is simplified, and the working efficiency is improved; the tensioning block and the locking device in the secondary plugging tool are integrated, so that the size of the plugging tool is reduced, and the plugging operation in a limited space is facilitated.
Description
Technical Field
The utility model relates to a plugging device technique, concretely relates to bundling leaking stoppage instrument based on manual taut and locking of rigging.
Background
The road transportation of dangerous chemicals is a dynamic hazard source, and dangerous chemicals have special physical and chemical properties, and are very dangerous in road transportation and storage, and if the dangerous chemicals are involved in an accident, the dangerous chemicals can endanger public safety and the life and property safety of people, cause environmental pollution, and are extremely serious in harm. Aiming at the barrel leakage accident of the tank truck with the pressure tank, a fireman generally adopts a binding type plugging tool to carry out emergency plugging. The binding type plugging tool mainly comprises a plugging block (or a plugging module), a rope (a steel wire rope and a binding belt), a rope tensioning-locking device, a power source and accessories thereof and the like, and the using method comprises the following steps: firstly, the plugging block is tightly pressed on a leakage part; secondly, binding a rope to the barrel, wherein one end of the rope is placed in a groove on the outer side of the leakage blocking sheet, and the other end of the rope is arranged on a rope tensioning-locking device; secondly, connecting the power source and accessories thereof with the rope tightening-locking device, and then driving the power source to tighten the rope until the leakage is avoided; finally, the harness cord-lock is operated to define the position of the harness and the power source and its accessories are removed.
Patent application (CN 107685891 a) discloses a horizontal bar lock tensioning block, and patent application (CN 107687555 a) discloses a novel double-hydraulic cylinder rope tensioning device. The two rope tensioning and locking mechanisms are driven by a manual hydraulic pump, and two persons are required to operate in a matched mode, so that the working efficiency is greatly reduced.
Therefore, how to simplify the operation and the utility model discloses a scheme that can replace manual hydraulic pump drive is the problem that needs to be solved in this field.
SUMMERY OF THE UTILITY MODEL
The technical problem of the difficult operation exists to prior art when specifically using, the utility model aims to provide a binding formula leaking stoppage instrument based on manual taut and locking of rigging, its effectual problem that exists of having solved prior art.
In order to achieve the purpose, the utility model provides a binding type leaking stoppage tool based on the manual tensioning and locking of a rope tool, which comprises a locking block and a tensioning block connected with the locking block; the lead screw is connected with the locking block, and the rotating handle is connected with the lead screw in a matching way; the center of the screw rod and the center of the locking block are provided with threaded holes which are matched and connected; the rotating handle is in rotating connection with the screw rod through threads.
Furthermore, the locking block comprises a plurality of sliding blocks and a plurality of reinforcing ribs; the sliding block is arranged in the locking block; the reinforcing ribs are symmetrically fixed on two side wall surfaces of the locking block.
Furthermore, one side, close to the locking block, of the sliding block is an arc-shaped side face, and the sliding block is matched with a groove in the side face of the locking block to form a rope threading hole.
Furthermore, a lantern ring is arranged on the end surface of the top of the tensioning block and connected with the lead screw; both ends of the lantern ring are provided with stringing holes.
Furthermore, a skirt edge is arranged on the tensioning block, the outer wall of the skirt edge is arc-shaped, and the outer side of the skirt edge is embedded into a groove of the reinforcing rib of the locking block; and mounting holes are formed in two sides of the upper part of the skirt edge and connected with the tensioning blocks.
Furthermore, the center of the rope threading hole on the tensioning block and the center of the rope threading hole on the locking block are positioned on the same horizontal line, and the rope threading holes and the centers of the rope threading holes are matched to form a rope threading channel.
The utility model provides a bundling leaking stoppage instrument based on manual taut and locking of rigging, it adopts manual rotation to replace hydraulic drive to come the rigging, has simplified the operation to work efficiency has been improved.
Drawings
The invention is further described with reference to the following drawings and detailed description.
FIG. 1 is a front view of a rope hand tightening and locking mechanism for a binding type plugging tool;
fig. 2 is a schematic structural view of the locking block and the tensioning block of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, which is a front view of a rope hand-tightening and locking mechanism for a binding type leaking stoppage tool, it can be seen that the mechanism comprises a locking block 100, a tightening block 200, a lead screw 300 and a rotary handle 400.
Referring to fig. 2, the locking block 100 includes a slider 101, a fixing bolt 102, a reinforcing rib 103, a locking screw 104, and a stringing hole 105.
Specifically, the locking block 100 is positioned on the base, grooves are formed in two sides of the locking block, and the sliding block 101 is installed in the locking block 100 through the matching of a fixing screw arranged on the wall surface of the locking block and a fixing bolt 102; secondly, the side that slider 101 is close to locking piece 100 is the arc side, forms circular shape wire rope handling hole 105 with the recess cooperation of locking piece 100, and this wire rope handling passageway is the excessive circular arc curve of slow increase formula, can avoid producing stress concentration between rigging and the locking piece when taut. When the locking block 100 performs the plugging operation, the lower end surface is in direct contact with the leakage part.
Further, be equipped with 2 locking screw 104 and 4 strengthening ribs 103 on the locking piece, be located locking piece wall bilateral symmetry and set up, all be equipped with the mounting hole on the strengthening rib 103, locking piece 100 is connected through locking screw 104 and this hole cooperation to strengthening rib 103, and the rope tackle in the rope handling passageway can be fixed to lid locking screw 104. In addition, a screw hole is formed in the center of the lock block 100, and is screwed to the lead screw 300.
Preferably, the outer surface of the locking block 100 is designed to facilitate grasping, for example, grooves may be formed on the outer surface of the locking block 100, which may increase friction between fingers and the locking block 100, and may further reduce the weight of the locking block.
Next, the tightening block 200 comprises a collar 201, a skirt 202, a fixing bolt 203, a stringing hole 204 and a locking screw 205.
Specifically, a lantern ring 201 is arranged at the interface of the top of the tensioning block 200, screw holes are formed in two sides of the lantern ring 201 close to the interface, and the lantern ring 201 is connected with the lantern ring of the lead screw 300 through the matching of the fixing bolt 203 and the screw holes.
Furthermore, the lower sliding parts of the two ends of the lantern ring 201 are both provided with a rope threading hole 204 which is on the same horizontal line with the center of the rope threading hole 105 on the locking block 100, the rope threading channels 500 are formed by the tensioning block 200 and the rope threading holes of the locking block 100, so that the rope can horizontally pass through the rope threading channels 500 in sequence,
further, the tightening block 200 is symmetrically provided with a skirt 202, the skirt 202 is an arc-shaped wall surface, the outer side of the skirt 202 is embedded into a groove formed by reinforcing ribs 103 on two sides of the locking block, mounting holes are formed in two sides of the part, which is not embedded into the groove, of the skirt 202, and the locking screws 205 are matched with the mounting holes to connect and fasten the skirt 202 and the tightening block 200.
The screw 300 is a small lead nut rotary screw, and is connected to the tightening block 200 by a fixing bolt 203 on the collar 201. The rotating handle 400 is connected with the screw 300 in a thread fit manner and is used for operating the screw 300.
The following is the operation steps of the binding type plugging device which is manually tightened and locked, and comprises the following steps:
(1) a rope is taken and arranged on one side of the plugging block and then wound around the barrel for a circle, and then the head of the rope and the tail of the rope respectively pass through the locking block and the rope threading channels on the two sides of the tensioning block 200.
(2) The locking block 100 is brought closer to the barrel wall and the rotary knob 400 on the lead screw is operated until the relative distance between the tightening block 200 and the locking block 100 is zero.
(3) The harness is secured with the locking screw 104 on the tensioning block 200.
(4) The rotating handle 400 on the lead screw 300 is operated until the lead screw 300 tensions the cord.
(5) The locking screws 104 on both sides of the locking block 100 are tightened.
(5) If the leakage port is not sealed, the locking screw 205 on the tensioning block 200 is unscrewed, and the lead screw 300 is rotated to reset the lead screw 300 to the initial state.
(6) And (5) repeating the steps (3) to (5) until leakage is avoided.
The binding type leaking stoppage tool based on the manual tensioning and locking of the rope tool, which is formed according to the scheme, has the following advantages:
(1) the rope threading channel is a slowly-increasing type transition arc curve, so that stress concentration generated when a rope is tensioned can be avoided, and the tensioning force of the rope is more uniform.
(2) Tensioning and locking of the rope tool can be realized without a manual hydraulic pump.
(3) The tightening block and the locking device of the plugging device are integrated, the structure is compact, the device has the characteristics of small volume and large tightening force, and plugging operation in a limited space is facilitated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A binding type leaking stoppage tool based on manual tensioning and locking of a rope comprises a locking block and a tensioning block connected with the locking block, and is characterized in that the locking block is provided with a locking hole; the lead screw is connected with the locking block, and the rotating handle is connected with the lead screw in a matching way; the center of the screw rod and the center of the locking block are provided with threaded holes which are matched and connected; the rotating handle is in rotating connection with the screw rod through threads.
2. The binding type leaking stoppage tool based on the manual tightening and locking of the rope gear as claimed in claim 1, wherein the locking block comprises a plurality of sliding blocks, a plurality of reinforcing ribs; the sliding block is arranged in the locking block; the reinforcing ribs are symmetrically fixed on two side wall surfaces of the locking block.
3. The binding type leaking stoppage tool based on the manual tightening and locking of the rope tool as claimed in claim 2, wherein the side of the sliding block close to the locking block is an arc-shaped side surface, and the sliding block is matched with a groove on the side surface of the locking block to form a rope threading hole.
4. The binding type leaking stoppage tool based on the manual tensioning and locking of the rope tool as claimed in claim 1, wherein a collar is arranged on the top end face of the tensioning block and connected with the lead screw; both ends of the lantern ring are provided with stringing holes.
5. The binding type leaking stoppage tool based on manual tensioning and locking of the rope tool as claimed in claim 1, wherein a skirt edge is arranged on the tensioning block, the outer wall of the skirt edge is arc-shaped, and the outer side of the skirt edge is embedded into a groove of a reinforcing rib of the locking block; and mounting holes are formed in two sides of the upper part of the skirt edge and connected with the tensioning blocks.
6. The binding type leaking stoppage tool based on the manual tensioning and locking of the rope tool as claimed in claim 1, wherein the center of the rope threading hole on the tensioning block and the center of the rope threading hole on the locking block are positioned on the same horizontal line, and the rope threading holes are matched to form a rope threading channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137048.4U CN212389700U (en) | 2020-06-18 | 2020-06-18 | Binding type leaking stoppage tool based on manual tensioning and locking of rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137048.4U CN212389700U (en) | 2020-06-18 | 2020-06-18 | Binding type leaking stoppage tool based on manual tensioning and locking of rope |
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| Publication Number | Publication Date |
|---|---|
| CN212389700U true CN212389700U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021137048.4U Active CN212389700U (en) | 2020-06-18 | 2020-06-18 | Binding type leaking stoppage tool based on manual tensioning and locking of rope |
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| CN (1) | CN212389700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577831A (en) * | 2020-06-18 | 2020-08-25 | 应急管理部上海消防研究所 | Binding type leakage stopping tool and method based on manual tensioning and locking of rope |
-
2020
- 2020-06-18 CN CN202021137048.4U patent/CN212389700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577831A (en) * | 2020-06-18 | 2020-08-25 | 应急管理部上海消防研究所 | Binding type leakage stopping tool and method based on manual tensioning and locking of rope |
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