CN211401963U - Tension detection device convenient to detect large-scale anchor chain - Google Patents
Tension detection device convenient to detect large-scale anchor chain Download PDFInfo
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- CN211401963U CN211401963U CN201922240239.7U CN201922240239U CN211401963U CN 211401963 U CN211401963 U CN 211401963U CN 201922240239 U CN201922240239 U CN 201922240239U CN 211401963 U CN211401963 U CN 211401963U
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- anchor chain
- tension
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Abstract
The utility model relates to a pulling force detection device convenient to detect large-scale chain anchor, including fixing base and the hydraulic pressure mechanism on the floor, one side of hydraulic pressure mechanism is equipped with the hoist engine, the rolling has the tractive line that is used for pulling the chain anchor that awaits measuring on the hoist engine. And starting the winch, rolling the traction rope by the winch, dragging the anchor chain to be detected to the hydraulic mechanism direction by the traction rope, connecting the other end of the anchor chain to be detected to the hydraulic mechanism, and then starting detection. The anchor chain to be tested is not required to be dragged to the hydraulic mechanism by a worker, so that the labor intensity of the worker is reduced, and the anchor chain testing device is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the detection technique and specifically relates to a pulling force detection device convenient to detect large-scale anchor chain is related to.
Background
At present, the marine anchor chain is an important facility related to ocean, offshore and inland river ship safety, and the marine anchor chain needs to work for a long time under the action of periodic load, so that the marine anchor chain is essential for detecting the tension of the anchor chain.
The existing tension detection device generally comprises a fixing seat and a hydraulic mechanism, the hydraulic mechanism comprises a hydraulic cylinder and a frame, the frame is fixed on a piston rod of the hydraulic cylinder, the position of the hydraulic cylinder is fixed, two ends of an anchor chain are connected to the fixing seat and the frame respectively, the piston rod of the hydraulic cylinder extends, the piston rod drives the frame to be away from the fixing seat, and the frame applies tension to the anchor chain so as to perform tension detection.
The above prior art solutions have the following drawbacks: the anchor chain is very long and heavier, and during the detection, needs the workman to drag the anchor chain, connects the anchor chain both ends respectively on fixing base and frame, and intensity of labour is big.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a pulling force detection device convenient to detect large-scale anchor chain, during the detection, can reduce workman's intensity of labour.
The above object of the present invention can be achieved by the following technical solutions:
the tension detection device convenient for detecting the large anchor chain comprises a fixed seat and a hydraulic mechanism which are fixed on a floor, wherein a winch is arranged on one side of the hydraulic mechanism, and a traction rope for drawing the anchor chain to be detected is wound on the winch.
Through adopting above-mentioned technical scheme, during the detection, the one end of the anchor chain that awaits measuring is connected on the fixing base, and the other end and the tractive rope of the anchor chain that awaits measuring are fixed. And starting the winch, rolling the traction rope by the winch, dragging the anchor chain to be detected to the hydraulic mechanism direction by the traction rope, connecting the other end of the anchor chain to be detected to the hydraulic mechanism, and then starting detection. The anchor chain to be tested is not required to be dragged to the hydraulic mechanism by a worker, so that the labor intensity of the worker is reduced, and the anchor chain testing device is simple and convenient.
The present invention may be further configured in a preferred embodiment as: the end part of the traction rope is provided with a hook.
Through adopting above-mentioned technical scheme, catch on the anchor chain that awaits measuring with the hook, start the hoist engine, the hoist engine rolling tractive rope, the anchor chain that awaits measuring is dragged to hydraulic pressure mechanism direction to the tractive rope, convenient and fast.
The present invention may be further configured in a preferred embodiment as: the anchor chain fixing device is characterized in that a mounting groove is formed in the fixing base, and an inserting rod used for connecting an anchor chain to be tested is inserted in the mounting groove.
Through adopting above-mentioned technical scheme, put into the mounting groove with the hoop of the anchor chain that awaits measuring, then inject the inserted bar, the inserted bar passes the hoop, and the anchor chain that awaits measuring is connected on the fixing base, convenient and fast.
The present invention may be further configured in a preferred embodiment as: the hydraulic mechanism comprises a hydraulic cylinder, a frame and a mounting seat, the mounting seat is fixed on a floor, the hydraulic cylinder and the mounting seat are connected in a rotating mode, screw rods are arranged on two sides of the hydraulic cylinder and fixed on the floor, a pressing plate is arranged on the screw rods, the pressing plate is abutted to the hydraulic cylinder, the frame is connected with the floor in a sliding mode, the frame is fixedly connected with piston rods of the hydraulic cylinder, a connecting seat is arranged on the frame, a first connecting groove is formed in the connecting seat, and a first inserting shaft used for connecting an anchor chain to be tested is inserted in the first connecting groove.
Through adopting above-mentioned technical scheme, mount pad and floor are fixed, and the tip and the mount pad of pneumatic cylinder rotate to be connected, and the top of pneumatic cylinder is pushed down to the clamp plate, and pneumatic cylinder and floor connection are fixed. The anchor chain one end that awaits measuring is connected on the fixing base, and the other end is connected on the connecting seat through first inserting hub, and the piston rod extension of pneumatic cylinder, the frame slides to keeping away from the fixing base direction, and the frame drives the connecting seat and slides, and the connecting seat exerts the pulling force to the anchor chain that awaits measuring, and then detects the anchor chain that awaits measuring.
The present invention may be further configured in a preferred embodiment as: the connecting seat and the frame are provided with a first chain and a second chain, a second connecting groove is formed in one side, close to the frame, of the connecting seat, a second inserting shaft is inserted in the second connecting groove, the first chain is connected in the second connecting groove through the second inserting shaft, the first chain and the second chain are connected through a connecting piece, a bayonet is formed in the frame, the bayonet is U-shaped, and a clamping piece used for clamping the second chain is arranged on the bayonet.
Through adopting above-mentioned technical scheme, first chain inserts hub connection on the connecting seat through the second, and first chain and second chain pass through the connecting piece and connect, and the second chain card is in the bayonet socket, blocks joint spare again, and the second chain is connected on the frame, through changing the distance between connecting seat and the frame, can detect the anchor chain of different length.
The present invention may be further configured in a preferred embodiment as: the connecting piece includes go-between and tractive ring, tractive ring has two, and two tractive ring parallel are fixed on the go-between, and tractive ring is the style of calligraphy of a Chinese character ri, and it has the bolt that is used for connecting first chain and second chain to peg graft on the tractive ring.
Through adopting above-mentioned technical scheme, pass the hoop of first chain and second chain through the bolt, and then connect first chain and second chain at the both ends that draw the ring.
The present invention may be further configured in a preferred embodiment as: the clamping piece is C-shaped, and the width of the clamping piece is larger than that of the bayonet.
Through adopting above-mentioned technical scheme, joint spare is the C type, and joint spare can block into the iron ring of second chain in, and the width of joint spare is greater than the width of bayonet socket, and during the detection, joint spare can make the second chain can not break away from in the bayonet socket.
The present invention may be further configured in a preferred embodiment as: the bayonet is provided with a limiting groove, and the clamping piece is clamped with the limiting groove.
Through adopting above-mentioned technical scheme, joint spare card can not slide from top to bottom in the spacing inslot, makes joint spare get the joint more stable.
The present invention may be further configured in a preferred embodiment as: the winch comprises a rack, wherein a connecting rod is fixed on the rack and fixedly connected with a pressing plate.
Through adopting above-mentioned technical scheme, connect fixedly through connecting rod and clamp plate, the position relatively fixed of hoist engine and pneumatic cylinder, the hoist engine rolling tractive rope, the tractive rope can drag the anchor chain that awaits measuring.
To sum up, the utility model discloses a following at least one useful technological effect:
1. and starting the winch, rolling the traction rope by the winch, dragging the anchor chain to be detected to the hydraulic mechanism direction by the traction rope, connecting the other end of the anchor chain to be detected to the hydraulic mechanism, and then starting detection. The anchor chain to be tested does not need to be dragged to the hydraulic mechanism by a worker, so that the labor intensity of the worker is reduced, and the anchor chain testing device is simple and convenient;
2. by changing the distance between the connecting seat and the frame, anchor chains with different lengths can be detected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure, 1, a fixed seat; 11. mounting grooves; 12. inserting a rod; 2. a hydraulic mechanism; 21. a hydraulic cylinder; 22. a frame; 23. a mounting seat; 24. connecting blocks; 25. a side plate; 26. pulling a plate; 27. a bayonet; 28. a limiting groove; 3. a winch; 31. a frame; 32. a motor; 33. a wind-up roll; 34. a pulling rope; 35. a hook; 4. a floor; 5. an anchor chain to be tested; 6. a screw; 61. a nut; 62. pressing a plate; 63. a connecting rod; 7. a connecting member; 71. a connecting ring; 72. a traction ring; 73. a first chain; 74. a second chain; 75. a bolt; 8. a connecting seat; 81. a first connecting groove; 82. a first insert shaft; 83. a second connecting groove; 84. a second shaft; 9. a clamping piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, do the utility model discloses a pulling force detection device convenient to detect large-scale anchor chain, including fixing base 1, hydraulic pressure mechanism 2 and hoist engine 3. Fixing base 1 is fixed on floor 4, has seted up mounting groove 11 on fixing base 1, and the notch of mounting groove 11 is towards 2 directions of hydraulic pressure mechanism, and mounting groove 11 is pegged graft and is had inserted bar 12, and inserted bar 12 is parallel with floor 4.
The hoop of the anchor chain 5 to be tested is placed in the mounting groove 11, then the inserting rod 12 is inserted, the inserting rod 12 penetrates through the hoop, and the anchor chain 5 to be tested is connected to the fixing seat 1 conveniently and quickly.
The hydraulic mechanism 2 comprises a hydraulic cylinder 21, a frame 22 and a mounting seat 23, wherein the mounting seat 23 is fixed on the ground, the mounting seat 23 and the hydraulic cylinder 21 are positioned in the frame 22, and the end part of the hydraulic cylinder 21 is rotatably connected with the mounting seat 23. The two sides of the hydraulic cylinder 21 are provided with screw rods 6, the screw rods 6 are not contacted with the frame 22, the screw rods 6 are vertically fixed on the ground, and the top ends of the screw rods 6 are connected with nuts 61 in a threaded mode. The screw 6 is provided with a pressing plate 62, the pressing plate 62 is slidably connected with the screw 6, the bottom surface of the pressing plate 62 is abutted with the hydraulic cylinder 21, the top surface of the pressing plate 62 is abutted with the nut 61, and the pressing plate 62 is higher than the frame 22.
Referring to fig. 1 and 3, the frame 22 includes a connecting block 24, two side plates 25, and a pulling plate 26, where the two side plates 25 are arranged in parallel, and the side plates 25 are located at both sides of the hydraulic cylinder 21. Connecting block 24 is fixed in the one end that the fixing base 1 is kept away from to curb plate 25, and connecting block 24 and the piston rod fixed connection of pneumatic cylinder 21. The mounting seat 23 is fixed with the floor 4, the end part of the hydraulic cylinder 21 is rotatably connected with the mounting seat 23, the pressing plate 62 presses the top part of the hydraulic cylinder 21, the hydraulic cylinder 21 is fixedly connected with the floor 4, the piston rod of the hydraulic cylinder 21 extends, and the frame 22 slides in the direction away from the fixed seat 1.
The arm-tie 26 welded fastening has seted up bayonet socket 27 at the other end of curb plate 25 on the arm-tie 26, and bayonet socket 27 is the U type, and bayonet socket 27 has seted up spacing groove 28 near the lateral wall of bottom, and spacing groove 28 joint has joint spare 9, and joint spare 9 is the C type, and the width of joint spare 9 is greater than the width of bayonet socket 27.
Referring to fig. 3, the second chain 74 is connected to the clamping member 9, and the iron ring of the second chain 74 is clamped with the clamping opening 27. The end part, far away from bayonet 27, of the second chain 74 is connected with a connecting piece 7, the connecting piece 7 comprises a connecting ring 71 and two pulling rings 72, the two pulling rings 72 are fixed on the connecting ring 71 in parallel, the two pulling rings 72 are opposite in position, the pulling rings 72 are in a shape like a Chinese character 'ri', the two pulling rings 72 are parallel, a bolt 75 is inserted into the pulling rings 72, and the bolt 75 penetrates through an iron ring of the second chain 74.
Referring to fig. 2 and 3, a first chain 73 is connected to one side of the connecting member 7 opposite to the second chain 74, and a connecting seat 8 is connected to one end of the first chain 73 far away from the connecting member 7, and the connecting seat 8 is slidably connected with the floor 4. One side of the connecting seat 8 close to the frame 22 (refer to fig. 1) is provided with a second connecting groove 83, a second inserting shaft 84 is inserted into the second connecting groove 83, the end of the first chain 73 is located in the second connecting groove 83, and the second inserting shaft 84 passes through the iron ring of the first chain 73. First connecting groove 81 has been seted up to the opposite side of connecting seat 8, and it has first axle 82 to insert and connect in first connecting groove 81, and the tip of the anchor chain 5 that awaits measuring is located first connecting groove 81, and second axle 84 passes the hoop of anchor chain 5 that awaits measuring, and the structural strength of fixing base 1, connecting seat 8, first chain 73, connecting piece 7, second chain 74 and joint 9 all is greater than the structural strength of anchor chain 5 that awaits measuring.
Referring to fig. 1, the winding machine 3 includes a frame 31, a motor 32 and a winding roller 33, a connecting rod 63 is welded and fixed to the frame 31, and one end of the connecting rod 63 is welded and fixed to the pressing plate 62. The motor 32 is fixed on the frame 31, the wind-up roll 33 is rotatably connected with the frame 31, and the motor 32 drives the wind-up roll 33 to rotate on the frame 31 through a belt. A traction rope 34 is wound on the winding roller 33, and a hook 35 is fixed at the end part of the traction rope 34 far away from the winding roller 33.
The motor 32 is started, the motor 32 drives the winding roller 33 to rotate, the hook 35 hooks the anchor chain 5 to be tested, the winding roller 33 winds the pulling rope 34, and the pulling rope 34 pulls the anchor chain 5 to be tested towards the frame 22, so that the test is convenient and fast.
The implementation principle of the embodiment is as follows: and placing an iron ring of the anchor chain 5 to be tested into the mounting groove 11, then inserting the inserting rod 12, wherein the inserting rod 12 penetrates through the iron ring, and one end of the anchor chain 5 to be tested is connected to the fixed seat 1. The hook 35 is hooked on the other end of the anchor chain 5 to be tested, the winch 3 is started, the winding roller 33 winds the pulling rope 34, and the pulling rope 34 pulls the anchor chain 5 to be tested towards the frame 22. The hook 35 is taken down, the end part of the anchor chain 5 to be tested is connected to the connecting seat 8, the first chain 73, the clamping piece 9 and the second chain 74 are sequentially arranged, and the end part of the second chain 74 is clamped in the bayonet 27 through the clamping piece 9. Starting pneumatic cylinder 21, pneumatic cylinder 21's piston rod extension, frame 22 slides to keeping away from fixing base 1 direction, and connecting seat 8 exerts pulling force to the anchor chain 5 that awaits measuring, and then detects the anchor chain 5 that awaits measuring. During detection, workers do not need to drag the anchor chain 5 to be detected to the side of the frame 22, the labor intensity of the workers is reduced, and the method is simple and convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. Pulling force detection device convenient to detect large-scale chain anchor, including fixing base (1) and hydraulic pressure mechanism (2) on floor (4), its characterized in that: one side of the hydraulic mechanism (2) is provided with a winch (3), and a traction rope (34) for drawing the anchor chain (5) to be tested is wound on the winch (3).
2. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 1, wherein: the end part of the pulling rope (34) is provided with a hook (35).
3. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 1, wherein: the anchor chain device is characterized in that a mounting groove (11) is formed in the fixing seat (1), and an inserting rod (12) used for connecting an anchor chain (5) to be tested is inserted in the mounting groove (11).
4. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 1, wherein: hydraulic pressure mechanism (2) include pneumatic cylinder (21), frame (22) and mount pad (23), mount pad (23) are fixed on floor (4), pneumatic cylinder (21) and mount pad (23) rotate to be connected, and the both sides of pneumatic cylinder (21) are equipped with screw rod (6), screw rod (6) are fixed on floor (4), are equipped with clamp plate (62) on screw rod (6), clamp plate (62) and pneumatic cylinder (21) butt, frame (22) and floor (4) sliding connection, the piston rod fixed connection of frame (22) and pneumatic cylinder (21), are equipped with connecting seat (8) on frame (22), be equipped with first connecting groove (81) on connecting seat (8), it has first spigot shaft (82) that are used for connecting anchor chain (5) that await measuring to peg graft in first connecting groove (81) interpolation.
5. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 4, wherein: connecting seat (8) and frame (22) are equipped with first chain (73) and second chain (74), and connecting seat (8) are close to frame (22) one side and are equipped with second spread groove (83), it has second plug pin (84) to peg graft in second spread groove (83), and first chain (73) are connected in second spread groove (83) through second plug pin (84), connect through connecting piece (7) between first chain (73) and second chain (74), be equipped with bayonet socket (27) on frame (22), bayonet socket (27) are the U type, are equipped with joint spare (9) that are used for joint second chain (74) on bayonet socket (27).
6. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 5, wherein: the connecting piece (7) comprises a connecting ring (71) and two traction rings (72), the two traction rings (72) are fixed on the connecting ring (71) in parallel, the traction rings (72) are in a shape like a Chinese character 'ri', and a bolt (75) used for connecting a first chain (73) and a second chain (74) is inserted into each traction ring (72).
7. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 5, wherein: the clamping piece (9) is C-shaped, and the width of the clamping piece (9) is larger than that of the bayonet (27).
8. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 7, wherein: be equipped with spacing groove (28) on bayonet socket (27), joint spare (9) and spacing groove (28) joint.
9. The tension detecting device for detecting the tension of a large-sized anchor chain according to claim 4, wherein: the winch (3) comprises a rack (31), a connecting rod (63) is fixed on the rack (31), and the connecting rod (63) is fixedly connected with a pressing plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922240239.7U CN211401963U (en) | 2019-12-14 | 2019-12-14 | Tension detection device convenient to detect large-scale anchor chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922240239.7U CN211401963U (en) | 2019-12-14 | 2019-12-14 | Tension detection device convenient to detect large-scale anchor chain |
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| Publication Number | Publication Date |
|---|---|
| CN211401963U true CN211401963U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922240239.7U Expired - Fee Related CN211401963U (en) | 2019-12-14 | 2019-12-14 | Tension detection device convenient to detect large-scale anchor chain |
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| CN (1) | CN211401963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057172A1 (en) * | 2020-09-17 | 2022-03-24 | 江苏兴华胶带股份有限公司 | Gyratory elevator balance compensation chain testing machine |
-
2019
- 2019-12-14 CN CN201922240239.7U patent/CN211401963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057172A1 (en) * | 2020-09-17 | 2022-03-24 | 江苏兴华胶带股份有限公司 | Gyratory elevator balance compensation chain testing machine |
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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: 20200901 Termination date: 20211214 |