CN215793773U - Wheel type equipment railway loading reinforcement equipment braking structure - Google Patents
Wheel type equipment railway loading reinforcement equipment braking structure Download PDFInfo
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- CN215793773U CN215793773U CN202121005334.XU CN202121005334U CN215793773U CN 215793773 U CN215793773 U CN 215793773U CN 202121005334 U CN202121005334 U CN 202121005334U CN 215793773 U CN215793773 U CN 215793773U
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- chain
- positioning
- binding
- pull rods
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- 230000002787 reinforcement Effects 0.000 title abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000002023 wood Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a wheel type equipped railway loading reinforcement equipment braking structure which comprises two folding metal wheel blocks, a lever type tensioner and a fastening binding chain, wherein each folding metal wheel block comprises an arc wheel block support, a rear support, two groups of positioning pull rods, three main positioning nails and two auxiliary positioning nails; the lever type tensioner comprises two self-locking 80-wing grapples, a lever handle, two movable pull rods and two chain rings, the fastening binding chain comprises two binding and tensioning main chains, a tire clasping chain and four butterfly buckles, and two T-shaped iron hanging rings are arranged at two ends of each binding and tensioning main chain. The utility model has simple design, convenient operation, easy carrying and low failure rate, can be repeatedly used, can be used for binding and reinforcing wheel type equipment in railway transportation, and can also be used for binding and reinforcing wheel type equipment in road traffic transportation.
Description
Technical Field
The utility model relates to the technical field of railway loading reinforcing equipment, in particular to a wheel type braking structure for railway loading reinforcing equipment.
Background
The binding and reinforcing operation of the wheel type equipment is an important link for the army to implement remote delivery (railway transportation and motorization maneuvering), and is also one of important factors for restricting and influencing the maneuvering capability of the army. At present, the railway transportation of wheel type equipment mainly uses 13.5M or 15.5M flatcars, and the flatcars adopt wooden plate cars. Most of binding and reinforcing devices are bound and reinforced by adopting traditional triangular wood and 8# iron wires, the triangular wood and the flatcar wood floor are fixed by standard cramping nails or large steel nails, the triangular wood and the iron wires (steel wire ropes) are mostly disposable, the recycling rate is low, and resource waste is seriously caused; moreover, the method has the disadvantages of long time, more operating personnel, high labor intensity, poor safety and extremely low efficiency, and is not suitable for the requirement of rapid maneuvering of troops; moreover, the iron wire reinforcement can not meet the relevant requirements of the current military equipment binding reinforcement technical standard.
The prior military binding reinforcement equipment has the following problems: firstly, the contact between the folding wheel chock and the tire is small, the equipment is easy to shake back and forth in the conveying process, and the loosening of the reinforcing chain is caused; secondly, the folding wheel chock is easy to be misplaced during fixing operation, the problem of forming a gap between the wheel chock and a tire is easy to occur, repeated reworking is sometimes needed to meet the reinforcement standard, and time and labor are wasted; thirdly, the folding wheel chock fixing nail is sometimes positioned at the gap of the flatcar wood board, and the situation can be solved only by adjusting the front position and the rear position of the equipment for multiple times; pipelines, lines and the like are arranged on the peripheries of a front axle and a rear axle of part of wheel-type equipment, so that iron chains cannot penetrate through the equipment (if the front axle and the rear axle are bound, the equipment is damaged), and if a car body on the upper part of a damping system (a suspension system) of the binding equipment is bound, a reinforcing chain is loosened due to back-and-forth impact of the working stroke of the damping system in railway transportation, so that unsafe factors are easily caused; fifthly, the ratchet screw type tensioner is easy to loosen due to shaking in railway transportation; sixthly, when the ratchet screw type tensioner is used, the reinforcing chain is easy to deform and damage due to elastic impact, and the requirement of quick delivery is influenced and limited due to the fact that the reinforcing chain cannot be twisted during unloading. Therefore, the wheel type equipment railway loading reinforcement braking structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a braking structure of a wheeled equipment railway loading reinforcing equipment, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a wheel type equipped railway loading reinforcement equipment braking structure comprises two folding metal wheel stoppers, a lever type tensioner and a fastening binding chain, wherein each folding metal wheel stopper comprises an arc wheel stopper frame, a rear supporting frame, two groups of positioning pull rods, three main positioning nails and two auxiliary positioning nails;
the plane of the rear support frame is provided with a positioning nail hole, and a main positioning nail on the positioning pull rod is driven into a wood board of the flat car through the corresponding positioning nail hole;
the positioning pull rod is movably connected with the arc-shaped wheel blocking frame through a fixing pin II, and the fixing pin II is riveted on the arc-shaped wheel blocking frame;
the other end of the positioning pull rod is provided with a positioning nail hole tube, the auxiliary positioning nail is positioned in the positioning nail hole tube, the tip of the auxiliary positioning nail is flush with the lower edge of the positioning nail hole tube, and the auxiliary positioning nail is driven into the flat car wood board through a hole in the rear support frame;
the lever type tensioner comprises two self-locking 80-wing grapples, a lever handle, two movable pull rods and two chain rings, wherein the self-locking 80-wing grapples are connected to the corresponding movable pull rods through the chain rings;
the fastening binding chain comprises two binding and tensioning main chains, a tire clasping chain and four butterfly buckles, and two T-shaped iron hanging rings are arranged at two ends of each binding and tensioning main chain.
As a further optimization of the technical scheme, the layout of the 3 positioning nail holes is not on the same straight line.
As a further optimization of the technical scheme, the size of the opening of the self-locking 80-wing grapple is matched with the diameter of the chain ring.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple design, convenient operation, easy carrying and low failure rate, can be repeatedly used, can be used for binding and reinforcing wheel type equipment in railway transportation, and can also be used for binding and reinforcing wheel type equipment in road traffic transportation.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the FIG. 1 embodiment of the present invention;
fig. 3 is a schematic structural view of a lever tensioner of the present invention;
fig. 4 is a schematic structural view of the lever tensioner of the present invention after being folded.
In the figure: the device comprises a main positioning nail 1, a rear support frame 2, an arc wheel blocking frame 3, a positioning pull rod 4, an auxiliary positioning nail 5, a lever handle 6, a self-locking 80-wing grapple 7, a movable pull rod 8 and a chain ring 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wheel type equipped railway loading reinforcement equipment braking structure comprises two folding metal wheel stoppers, a lever type tensioner and a fastening binding chain, wherein each folding metal wheel stopper comprises an arc wheel stopper frame 3, a rear support frame 2, two groups of positioning pull rods 4, three main positioning nails 1 and two auxiliary positioning nails 5, the rear support frame 2 and the arc wheel stopper frame 3 are movably connected through a fixing pin I, and the fixing pin I is riveted on the arc wheel stopper frame 3;
the plane of the rear support frame 2 is provided with 3 positioning nail holes, and the main positioning nails 1 on the positioning pull rods 4 are driven into the board of the flat car through the corresponding positioning nail holes;
the positioning pull rod 4 is movably connected with the arc-shaped wheel blocking frame 3 through a fixing pin II, and the fixing pin II is riveted on the arc-shaped wheel blocking frame 3;
the other end of the positioning pull rod 4 is provided with a positioning nail hole tube, the auxiliary positioning nail 5 is positioned in the positioning nail hole tube, and the tip of the auxiliary positioning nail 5 is flush with the lower edge of the positioning nail hole tube, so that the design is convenient for operators to operate, the foldable metal wheel block can be prevented from displacing when the positioning nail is knocked, and the foldable metal wheel block can be knocked by a hammer when in use and is knocked into a flat car wood board through a hole in the rear support frame 2;
the auxiliary positioning nails 5 are mainly used for assisting in strengthening and fixing when the main nails are in gaps of the wood boards, and the design can reduce or avoid repeated positioning of equipment on the flat car;
the lever type tensioner comprises two self-locking 80-wing grapples 7, a lever handle 6, two movable pull rods 8 and two chain rings 9, wherein the self-locking 80-wing grapples 7 are connected to the corresponding movable pull rods 8 through the chain rings 9, one end of one group of the movable pull rods 8 is provided with a cylindrical lock hole for mounting a cylindrical lock, the group of the movable pull rods 8 are movably connected with the lever handle 6 through the cylindrical lock, the movable pull rods 8 can freely move on the lever handle 6, one end of the other group of the movable pull rods 8 is movably connected with the lever handle 6 through spherical movable rings, and the self-locking 80-wing grapples 7 are convenient to rotate during use;
one set of binding reinforcement equipment is provided with 2 lever type tensioners.
The fastening binding chain comprises two binding and tensioning main chains, a tire clasping chain and four butterfly buckles, the relative positions of the tire clasping chain and the binding and tensioning main chains are adjusted according to the diameter of the tire of the binding and reinforcing device and are connected by the 2 butterfly buckles, and two T-shaped iron hanging rings are arranged at two ends of the binding and tensioning main chains respectively; when in use, the steel plate is hung on T-shaped iron on the side surface of a train flat car;
when the loading equipment conditions allow, the main chain can be fixed on the front and rear axles; when the condition is not allowed, the tire clasping chain can be matched with the tire clasping chain for use, the tire clasping chain is connected to the main chain through butterfly buckles, the connecting position is determined according to the diameter of the equipped tire, the assembled chain is sleeved on the upper portion of the tire when the tire clasping chain is used, the reinforcing chain is suitable for two fifths of the excircle of the upper portion of the tire, two ends of the main chain are respectively hung on two T-shaped irons in front of and behind one side of a flat car, and the two lever type tensioners are used for locking the main chain in front of and behind the tire respectively. The main chain can be used independently, one end of the main chain is connected into a ring by a butterfly buckle when the main chain is used, the size of the ring is determined according to the diameter of a tire, the ring is sleeved on two fifths of the upper part of the tire, the other end of the ring is pulled to a T-shaped iron on one side of a flat car, and the ring is locked by a lever type tensioner. The other main chain is reinforced on the other side of the tire by the same method.
Specifically, the layout of 3 positioning nail holes is not on a straight line, and the design mainly prevents three holes from being in the gaps of the wood board when the positioning nails are driven into the wood board of the flat car.
Specifically, the size of the opening of the self-locking 80-wing grapple 7 is matched with the diameter of the chain ring 9.
The kit of the utility model comprises a 2 pound hammer 1 handle, a nail puller 1 handle and a plurality of anti-wear pads.
The contact area of the folding metal wheel chock and the tire is larger, and the stability is better.
The folding metal wheel chock adopts the design of the main positioning nail and the auxiliary positioning nail, so that the adjusting and positioning times of the equipment can be effectively reduced, and the equipment can be positioned on the flat car.
The foldable metal wheel block main positioning nail tip and the lower edge of the hole pipe are parallel and level, operation of operators is facilitated, the foldable metal wheel block can be prevented from displacing when the positioning nail is knocked, repeated reworking is avoided well, and operation efficiency is improved.
The self-locking 80-wing grapple of the lever type tensioner is designed, so that the chain threading action is avoided during operation, the tightness is convenient to adjust, and the self-locking pin on the grapple can avoid the iron chain from falling off.
Compared with a ratchet wheel type tensioner, the lever type tensioner greatly reduces the looseness of a binding and reinforcing chain of a railway in the conveying process, and improves the safety.
The main chain can be used independently or matched with the tire holding chain, the operation and the use are more flexible, the binding and reinforcing positions of the wheel type equipment are more various, and the application range is wider (for example, three wheels and four wheels of a 08-wheel armored delivery vehicle, under the condition that a bridge cannot be bound, a mode of binding the tire can be adopted).
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a railway is equipped to wheeled loads and consolidates equipment braking structure, includes that two foldable metal wheel keep off, lever strainer, fastening bind the chain, its characterized in that: the foldable metal wheel chock comprises an arc wheel chock frame (3), a rear supporting frame (2), two groups of positioning pull rods (4), three main positioning nails (1) and two auxiliary positioning nails (5), wherein the rear supporting frame (2) is movably connected with the arc wheel chock frame (3) through a fixing pin I, and the fixing pin I is riveted on the arc wheel chock frame (3);
the plane of the rear support frame (2) is provided with 3 positioning nail holes, and main positioning nails (1) on the positioning pull rods (4) are driven into a board of the flat car through the corresponding positioning nail holes;
the positioning pull rod (4) is movably connected with the arc-shaped wheel blocking frame (3) through a fixing pin II, and the fixing pin II is riveted on the arc-shaped wheel blocking frame (3);
a positioning nail hole tube is designed at the other end of the positioning pull rod (4), the auxiliary positioning nail (5) is positioned in the positioning nail hole tube, the tip of the auxiliary positioning nail (5) is flush with the lower edge of the positioning nail hole tube, and the auxiliary positioning nail is driven into the flat car wood board through a hole in the rear support frame (2);
the lever type tensioner comprises two self-locking 80-wing grapples (7), a lever handle (6), two movable pull rods (8) and two chain rings (9), wherein the self-locking 80-wing grapples (7) are connected to the corresponding movable pull rods (8) through the chain rings (9), one end of one group of movable pull rods (8) is provided with a cylindrical lock hole for mounting a cylindrical lock, the group of movable pull rods (8) are movably connected with the lever handle (6) through the cylindrical lock, and one end of the other group of movable pull rods (8) is movably connected with the lever handle (6) through spherical movable rings;
the fastening binding chain comprises two binding and tensioning main chains, a tire clasping chain and four butterfly buckles, and two T-shaped iron hanging rings are arranged at two ends of each binding and tensioning main chain.
2. A wheeled equipment railway loading fixture braking structure as claimed in claim 1, wherein: the layout of 3 positioning nail holes is not in a straight line.
3. A wheeled equipment railway loading fixture braking structure as claimed in claim 1, wherein: the size of the opening of the self-locking 80-wing grapple (7) is matched with the diameter of the chain ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005334.XU CN215793773U (en) | 2021-05-14 | 2021-05-14 | Wheel type equipment railway loading reinforcement equipment braking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005334.XU CN215793773U (en) | 2021-05-14 | 2021-05-14 | Wheel type equipment railway loading reinforcement equipment braking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215793773U true CN215793773U (en) | 2022-02-11 |
Family
ID=80173085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121005334.XU Expired - Fee Related CN215793773U (en) | 2021-05-14 | 2021-05-14 | Wheel type equipment railway loading reinforcement equipment braking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215793773U (en) |
-
2021
- 2021-05-14 CN CN202121005334.XU patent/CN215793773U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |