CN208103713U - A kind of safety hook for Steel plate hoisting implement - Google Patents
A kind of safety hook for Steel plate hoisting implement Download PDFInfo
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- CN208103713U CN208103713U CN201820612468.XU CN201820612468U CN208103713U CN 208103713 U CN208103713 U CN 208103713U CN 201820612468 U CN201820612468 U CN 201820612468U CN 208103713 U CN208103713 U CN 208103713U
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- steel plate
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- hook body
- hook
- sealing plate
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Abstract
The utility model relates to Steel plate hoisting implement technical field, especially a kind of safety hook for Steel plate hoisting implement, including hook body, hook body upper end have connector at the top of the integral structure to raise upward for connecting chain.A kind of safety hook for Steel plate hoisting implement of utility model is a plurality of for being inserted into the locating slot of steel plate apex angle by offering on arcwall face on the inside of hook body, hook body is allowed to cover on steel plate apex angle the safety promoted in hoisting process, it simultaneously can be to avoid locating slot inside contamination and getting rusty using the sealing plate of aperture position, facilitate normal use, upper limit block and top connector are installed by screw thread and bolt, so that the simpler convenience of the handling of suspension hook and chain, maintenance cost is reduced.
Description
Technical field
The utility model relates to Steel plate hoisting implement technical field, especially a kind of safety hook for Steel plate hoisting implement.
Background technique
Steel plate hoisting implement refers to the tool for the lifting of steel plate class article.By lifting usage mode be divided into it is horizontal hang Steel plate hoisting implement and
Perpendicular to hang Steel plate hoisting implement, current Steel plate hoisting implement structure is simple, and in particular for the suspension hook of junction steel plate, structure is simple, is hanging
Shi Wufa is fixed for steel plate apex angle, can only be fixed on steel plate side wall, it is easy to because frictional force deficiency generates displacement,
Safety is than relatively limited, and the disassembly between suspension hook and chain is cumbersome, causes handling maintenance cost relatively high.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the problems, such as above-mentioned background technique, one is provided
The improved safety hook for Steel plate hoisting implement of kind, solves the problems, such as above-mentioned background technique.
Technical solution adopted by the utility model to solve its technical problems is：A kind of safety jaw for Steel plate hoisting implement
Hook, including hook body, the hook body upper end have connection at the top of the integral structure to raise upward for connecting chain
Head, the upper limit block for preventing chain from separating with top connector is arranged in the top connector lateral surface upper end, described
It is offered on arcwall face on the inside of hook body a plurality of for being inserted into the locating slot of steel plate apex angle, the hook body inside arc
Shape face, which is located at locating slot aperture position and is provided with, sets sealing plate for a left side for closed orientation channel opening and sealing plate is set on the right side, described
Hook body is internally located at locating slot upper and lower end and offers guide through hole, and sealing plate left side upper end is set on the left side to be had
The L-type structure upper connecting rod matched with guide through hole, sealing plate right side lower end is set on the right side to be had and guide through hole phase
The L-type structure lower connecting rod of cooperation, the left side set sealing plate by upper connecting rod be inserted into corresponding position guide through hole inside and
Hook body is flexibly connected, and the right side is set sealing plate and is inserted into inside corresponding position guide through hole and suspension hook sheet by lower connecting rod
Body is flexibly connected.
Further, the upper limit block lower end offers the main dress of internal screw thread matched with top connector upper end
With blind hole, the laterally attached through-hole of a plurality of built-in fixing bolts is offered on the upper limit block lateral surface, it is described
A plurality of internal screw threads matched with laterally attached through-hole are offered on the connector lateral surface of top laterally assembles blind hole, it is described
Upper limit block is covered on the external screw thread joint face of top connector lateral surface upper end by the main assembly blind hole of internal screw thread and top
The connection of connector threaded upper ends, the upper limit block screw in corresponding position internal screw thread by fixing bolt and laterally assemble blind hole
Inside is fixedly connected with top connector.
Further, the upper connecting rod and the disconnected top of lower connecting rod, which all have, avoids from guide through hole inner part
From lateral Displacement block.
Further, extruding bullet is cased between lateral Displacement block and hook body on the outside of the upper and lower connecting rod
Spring.
Further, the left side sets sealing plate and the right side to set sealing plate size identical.
Further, the upper connecting rod is identical with lower connecting rod size.
The utility model has the beneficial effects that a kind of safety hook for Steel plate hoisting implement of the utility model is by hanging
A plurality of locating slots for being used to be inserted into steel plate apex angle are offered on the inside of hook ontology on arcwall face, hook body is covered in steel
The safety in hoisting process is promoted on plate apex angle, while can be to avoid locating slot inner product using the sealing plate of aperture position
It is dirty and get rusty, facilitate normal use, upper limit block and top connector is installed by screw thread and bolt, so that hanging
The simpler convenience of the handling of hook and chain, maintenance cost reduce.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial sectional view that groove location is positioned in the utility model.
In figure:1. sealing plate is set on hook body, 2. top connectors, 3. upper limit blocks, 4. locating slots, 5. left sides, 6. is right
Sealing plate is set, 7. guide through hole, 8. upper connecting rods, 9. lower connecting rods, 10. main assembly blind holes, 11. fixing bolts, 12. sides are to even
Hole is connected, 13. internal screw threads laterally assemble blind hole, and 14. lateral Displacement blocks, 15. squeeze spring.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 and a kind of safety hook for Steel plate hoisting implement shown in Fig. 2, including hook body 1,1 upper end of hook body
With connector 2 at the top of the integral structure to raise upward for connecting chain, the setting of 2 lateral surface upper end of top connector prevents chain
The upper limit block 3 that item is separated with top connector offers 3 on 1 inside arcwall face of hook body for being inserted into steel plate top
The locating slot 4 at angle, 1 inside arcwall face of hook body are located at 4 aperture position of locating slot and are provided with for the opening of closed orientation slot 4
Sealing plate 5 is set on a left side and sealing plate 6 is set on the right side, and hook body 1 is internally located at locating slot upper and lower end and offers guide through hole 7, and a left side is set
5 left side upper end of sealing plate has the L-type structure upper connecting rod 8 matched with guide through hole 7, and the right side is set under 6 right side of sealing plate
Holding has the L-type structure lower connecting rod 9 matched with guide through hole 7, and a left side sets sealing plate 5 and is inserted into corresponding position by upper connecting rod 8
It sets 7 inside of guide through hole and hook body 1 is flexibly connected, it is logical by the insertion corresponding position guiding of lower connecting rod 9 that sealing plate 6 is set on the right side
7 inside of hole and hook body 1 are flexibly connected.
Further, it is blind to offer the main assembly of the internal screw thread matched with 2 upper end of top connector for 3 lower end of upper limit block
Hole 10, offers the laterally attached through-hole 12 of 2 built-in fixing bolts 11 on 3 lateral surface of upper limit block, outside top connector 2
The internal screw thread that 3 match with laterally attached through-hole 12 is offered on side and laterally assembles blind hole 13, and upper limit block 3 passes through interior
Main 10 sets of blind hole of the assembly of screw thread is on the external screw thread joint face of 2 lateral surface upper end of top connector and 2 upper end spiral shell of top connector
Line connection, upper limit block 3 is screwed in corresponding position internal screw thread and laterally assembled by fixing bolt 11 to be connected inside blind hole 13 with top
Connector 2 is fixedly connected, and further, upper connecting rod 8 and the disconnected top of lower connecting rod 9 all have and avoid out of guide through hole 7
Part from lateral Displacement block 14, further, on the outside of upper and lower connecting rod between lateral Displacement block 14 and hook body 1
It is cased with and squeezes spring 15, further, sealing plate 5 and the right side are set in a left side, and to set 6 size of sealing plate identical, further, 8 He of upper connecting rod
9 size of lower connecting rod is identical, and a kind of safety hook for Steel plate hoisting implement of the utility model passes through in 1 inside arc of hook body
The locating slot 4 for being inserted into steel plate apex angle is opened up on shape face, allows 1 set of hook body to promote lifting on steel plate apex angle
Safety in the process, while can be convenient normal to avoid 4 inside contamination of locating slot and getting rusty using the sealing plate of aperture position
It uses, upper limit block 3 and top connector 2 is installed by screw thread and bolt, so that the handling of suspension hook and chain
Simpler convenience, maintenance cost reduce.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. a kind of safety hook for Steel plate hoisting implement, including hook body (1), it is characterized in that：In the hook body (1)
Holding has connector (2) at the top of the integral structure to raise upward for connecting chain, on described top connector (2) lateral surface
The upper limit block (3) that end setting prevents chain from separating with top connector (2), the hook body (1) inside arcwall face
On offer a plurality of for being inserted into the locating slots (4) of steel plate apex angle, arcwall face is located at positioning on the inside of the hook body (1)
Slot (4) aperture position, which is provided with, sets sealing plate (5) and the right side is set sealing plate (6) for the left side of closed orientation slot (4) opening, described
Hook body (1) is internally located at locating slot (4) upper and lower end and offers guide through hole (7), and sealing plate (5) left side is set on the left side
Side upper end has the L-type structure upper connecting rod (8) matched with guide through hole (7), and sealing plate (6) right side is set on the right side
Lower end has the L-type structure lower connecting rod (9) matched with guide through hole (7), and the left side sets sealing plate (5) and passes through upper connection
Bar (8) is inserted into corresponding position guide through hole (7) inside and hook body (1) is flexibly connected, and the right side is set sealing plate (6) and passed through
Lower connecting rod (9) is inserted into corresponding position guide through hole (7) inside and hook body (1) is flexibly connected.
2. a kind of safety hook for Steel plate hoisting implement according to claim 1, it is characterized in that：The upper limit block
(3) lower end offers the main assembly blind hole (10) of the internal screw thread matched with top connector (2) upper end, the upper limit block
(3) the laterally attached through-hole (12) of a plurality of built-in fixing bolts (11), the top connector (2) are offered on lateral surface
A plurality of internal screw threads matched with laterally attached through-hole (12) are offered on lateral surface laterally assembles blind hole (13), the top
Portion's limited block (3) covers the external screw thread joint face in top connector (2) lateral surface upper end by main assembly blind hole (10) of internal screw thread
Upper to connect with top connector (2) threaded upper ends, the upper limit block (3) screws in corresponding position by fixing bolt (11)
Internal screw thread, which laterally assembles, to be fixedly connected inside blind hole (13) with top connector (2).
3. a kind of safety hook for Steel plate hoisting implement according to claim 1, it is characterized in that：The upper connecting rod
(8) and lower connecting rod (9) disconnected top all has the lateral Displacement block (14) for avoiding separating inside guide through hole (7).
4. a kind of safety hook for Steel plate hoisting implement according to claim 3, it is characterized in that：The upper and lower connection
It is cased between lateral Displacement block (14) and hook body (1) on the outside of bar and squeezes spring (15).
5. a kind of safety hook for Steel plate hoisting implement according to claim 1, it is characterized in that：Set sealing plate in the left side
(5) it is identical that sealing plate (6) size is set with the right side.
6. a kind of safety hook for Steel plate hoisting implement according to claim 1, it is characterized in that：The upper connecting rod
(8) identical with lower connecting rod (9) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612468.XU CN208103713U (en) | 2018-04-26 | 2018-04-26 | A kind of safety hook for Steel plate hoisting implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612468.XU CN208103713U (en) | 2018-04-26 | 2018-04-26 | A kind of safety hook for Steel plate hoisting implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208103713U true CN208103713U (en) | 2018-11-16 |
Family
ID=64117377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612468.XU Active CN208103713U (en) | 2018-04-26 | 2018-04-26 | A kind of safety hook for Steel plate hoisting implement |
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| Country | Link |
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| CN (1) | CN208103713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516455A (en) * | 2018-04-26 | 2018-09-11 | 张家港凯斯机械有限公司 | A kind of safety hook for Steel plate hoisting implement |
-
2018
- 2018-04-26 CN CN201820612468.XU patent/CN208103713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516455A (en) * | 2018-04-26 | 2018-09-11 | 张家港凯斯机械有限公司 | A kind of safety hook for Steel plate hoisting implement |
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