CN214114085U - Length-adjustable tensioner - Google Patents
Length-adjustable tensioner Download PDFInfo
- Publication number
- CN214114085U CN214114085U CN202023174342.5U CN202023174342U CN214114085U CN 214114085 U CN214114085 U CN 214114085U CN 202023174342 U CN202023174342 U CN 202023174342U CN 214114085 U CN214114085 U CN 214114085U
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- CN
- China
- Prior art keywords
- connecting block
- base plate
- length
- nut
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 210000000078 claw Anatomy 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model belongs to the technical field of the strainer and specifically relates to a strainer with adjustable length. The tensioner comprises a base plate, a hook claw, a screw rod, a nut, a connecting block, a pushing mechanism, a resetting mechanism and a hanging ring, wherein the base plate is connected with two connecting blocks, one connecting block is connected on the base plate in a sliding mode, the other connecting block is fixed on the base plate, the screw rod penetrates through the connecting block, the screw rod is connected with the nut in a threaded mode, the nut is fixed in the connecting block, one end of the screw rod is movably connected with the hook claw, the pushing mechanism and the resetting mechanism are arranged at the left end and the right end of the connecting block which is connected on the base plate in a sliding mode, and the hanging ring is fixed on the base plate. The utility model discloses a through the cooperation of lead screw and nut, realize the rectilinear movement of lead screw on the connecting block to the interval between claw and the connecting block is colluded in the regulation. The pushing mechanism and the reset mechanism drive one hook claw to move horizontally, so that the opening and closing of the two hook claws are controlled.
Description
Technical Field
The utility model belongs to the technical field of the strainer and specifically relates to a strainer with adjustable length.
Background
A tensioner is a device used for a fixed function in the transportation, movement, shipment or storage of goods. But the existing tensioner cannot adjust the length.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that the length of the existing tensioner can not be adjusted, the utility model provides a tensioner with adjustable length.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a strainer with adjustable length, includes the base plate, colludes claw, lead screw, nut, connecting block, pushing mechanism, canceling release mechanical system, link, be connected with two connecting blocks on the base plate, a connecting block sliding fit connects on the base plate, and another connecting block is fixed on the base plate, and the lead screw passes the connecting block, and threaded connection has the nut on the lead screw, and the nut is fixed in the connecting block, lead screw one end with collude claw swing joint, both ends are equipped with pushing mechanism and canceling release mechanical system respectively about the connecting block of sliding connection on the base plate, are fixed with the link on the base plate.
According to the utility model discloses a further embodiment, further include pushing mechanism comprises bolt and support, is equipped with the screw hole on the support, and the support passes through screw hole and bolt threaded connection.
According to another embodiment of the present invention, it is further included that the bolt is a handle bolt.
According to another embodiment of the present invention, it is further included that the return mechanism is an elastic member.
According to another embodiment of the present invention, it is further included that the return mechanism is a spring.
According to the utility model discloses a further embodiment, further include the end department of lead screw is equipped with changes the handle.
According to the utility model discloses a further embodiment, further include be fixed with the slide rail on the base plate, the slide rail cooperatees with a connecting block.
According to the utility model discloses a further embodiment, further include the parcel has the rubber layer on the link.
The beneficial effects of the utility model are that, this utility model realize the rectilinear movement of lead screw on the connecting block through the cooperation of lead screw and nut to the interval between claw and the connecting block is colluded in the regulation. The pushing mechanism and the reset mechanism drive one hook claw to move horizontally, so that the opening and closing of the two hook claws are controlled.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1, a base plate, 2, a hook claw, 3, a screw rod, 4, a nut, 5, a connecting block, 6, a pushing mechanism, 7, a resetting mechanism, 8, a hanging ring, 9, a rotating handle, 10, a sliding rail, 61, a bolt and 62, a support are arranged.
Detailed Description
Fig. 1 is the structure schematic diagram of the utility model, the technical scheme that its technical problem of solving of the utility model adopted is: the utility model provides a strainer with adjustable length, includes base plate 1, colludes claw 2, lead screw 3, nut 4, connecting block 5, pushing mechanism 6, canceling release mechanical system 7, link 8, be connected with two connecting blocks 5 on the base plate 1, 5 sliding fit of a connecting block are connected on base plate 1, and another connecting block 5 is fixed on base plate 1, and lead screw 3 passes connecting block 5, and threaded connection has nut 4 on the lead screw 3, and nut 4 fixes in connecting block 5, 3 one end of lead screw with collude claw 2 swing joint, both ends are equipped with pushing mechanism 6 and canceling release mechanical system 7 respectively about sliding connection connecting block 5 on base plate 1, are fixed with link 8 on the base plate 1. The pushing mechanism 6 is composed of a bolt 61 and a support 62, a threaded hole is formed in the support 62, and the support 62 is in threaded connection with the bolt 61 through the threaded hole. The bolt 61 is a handle bolt. The reset mechanism 7 is an elastic member. The return mechanism 7 is a spring. The end of the screw rod 3 is provided with a rotating handle 9. The base plate 1 is fixed with a slide rail 10, and the slide rail 10 is matched with a connecting block 5. The hanging ring 8 is wrapped with a rubber layer.
As shown in the attached drawing 1, the screw rod 3 is rotated to drive the screw rod 3 to linearly move along the nut 4 in the connecting block 5, and the screw rod 3 can drive the hook claw 2 to move, so that the distance between the hook claw 2 and the connecting block 5 can be adjusted, and the purpose of adjusting the length of the tensioner is achieved. When the two hooks 2 are to be closed, as long as the bolt 61 is rotated, the bolt 61 pushes one connecting block 5 to move towards the other connecting block 5, and the return mechanism 7 (spring) is in a compressed state, so that the two hooks 2 can be closed. When two collude claw 2 when will opening, as long as the reverse rotation bolt 61, kick-back drive down at canceling release mechanical system 7 (spring), collude claw 2 that can remove and reset in the reverse direction, collude claw 2 like this and just open.
Claims (8)
1. The utility model provides a strainer with adjustable length, characterized by, include base plate (1), collude claw (2), lead screw (3), nut (4), connecting block (5), pushing mechanism (6), canceling release mechanical system (7), link (8), be connected with two connecting blocks (5) on base plate (1), connecting block (5) sliding fit is connected on base plate (1), and another connecting block (5) is fixed on base plate (1), and lead screw (3) pass connecting block (5), and threaded connection has nut (4) on lead screw (3), and nut (4) are fixed in connecting block (5), lead screw (3) one end with collude claw (2) swing joint, both ends are equipped with pushing mechanism (6) and canceling release mechanical system (7) respectively about connecting block (5) on base plate (1) of sliding connection, are fixed with link (8) on base plate (1).
2. The length-adjustable tensioner according to claim 1, wherein the pushing mechanism (6) is composed of a bolt (61) and a support (62), the support (62) is provided with a threaded hole, and the support (62) is in threaded connection with the bolt (61) through the threaded hole.
3. The adjustable length tensioner according to claim 2, wherein the bolt (61) is a handle bolt.
4. The length-adjustable tensioner according to claim 1, characterized in that the return means (7) is an elastic element.
5. The length-adjustable tensioner according to claim 4, characterized in that the return means (7) is a spring.
6. The length-adjustable tensioner according to claim 1, characterized in that a rotating handle (9) is arranged at the end of the screw rod (3).
7. The length-adjustable tensioner according to claim 1, characterized in that the base plate (1) is fixed with a slide rail (10), and the slide rail (10) is matched with a connecting block (5).
8. The length-adjustable tensioner according to claim 1, wherein the suspension loop (8) is wrapped with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174342.5U CN214114085U (en) | 2020-12-25 | 2020-12-25 | Length-adjustable tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174342.5U CN214114085U (en) | 2020-12-25 | 2020-12-25 | Length-adjustable tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214114085U true CN214114085U (en) | 2021-09-03 |
Family
ID=77514590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023174342.5U Expired - Fee Related CN214114085U (en) | 2020-12-25 | 2020-12-25 | Length-adjustable tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214114085U (en) |
-
2020
- 2020-12-25 CN CN202023174342.5U patent/CN214114085U/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 |
Granted publication date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |