CN209276006U - It is a kind of for firmly grasping the mechanical paw on ground - Google Patents
It is a kind of for firmly grasping the mechanical paw on ground Download PDFInfo
- Publication number
- CN209276006U CN209276006U CN201821948118.7U CN201821948118U CN209276006U CN 209276006 U CN209276006 U CN 209276006U CN 201821948118 U CN201821948118 U CN 201821948118U CN 209276006 U CN209276006 U CN 209276006U
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- ground
- gripper
- segment
- drill bit
- section
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Abstract
The utility model provides a kind of for firmly grasping the mechanical paw on ground, including pawl body, gripper, drill bit and motor, motor is located inside pawl body, the gripper is located at outside pawl body, the output shaft of drill bit connection motor, drill bit and gripper are towards ground, gripper is divided into three sections, wherein the head end of first segment connects pawl body, the end of first segment is stretched out diagonally downward, the end of the head end connection first segment of second segment, and the ending vertical of second segment is downward, the end of the head end connection second segment of third section, the terminal horizontal of third section are stretched out.The utility model also has the function of promptly ground, is capable of providing a very big pulling force, stronger stabilization by the structure for firmly grasping ground to mechanical paw design so that mechanical paw not only has supporting role.
Description
Technical field
The utility model belongs to mechanical equipment technical field, more particularly to a kind of for firmly grasping the mechanical paw on ground.
Background technique
Mechanical paw is that very extensive zero device of machinery is used in mechanical part, for firmly grasping the mechanical paw on ground,
It relatively lacks now, such as in the support bracket fastened bottom gripper of crane, not only plays the role of support, if it is possible to increase it and grab
The tightly ability in face, then the pulling force that crane can be made to be born is very more greatly, to reduce the accidents such as crane rollover.Such as:
In the patent that Chinese Patent Application No. is 201010131709.7, a kind of field erected crane supporting device of boiler is disclosed,
Including " coaster (10) and chain block (4), the crane supporting device also include at least two pairs of front and back support frame (2) and crane
Slide bar (3), wherein two pairs of support frames (2) are spaced apart is mounted on boiler support (1) for front and back, support frame as described above (2) is with horizontal
Bar connection, the crane slide bar (3) connect with the cross bar on front and back support frame (2), and the coaster (10) is mounted on crane slide bar
(3) on, and can sliding axially along crane slide bar " function of the bottom ends of wherein two pairs of support frames in front and back to ground not promptly,
Be only capable of provide a support force, pulling force can not be provided, the hoist object range that can bear is small, it is hanged compared with heavy articles when be easy hair
Raw safety accident.
Therefore, the emphasis how to solve the above problems as those skilled in the art's research.
Utility model content
The purpose of this utility model is just to provide a kind of for firmly grasping the mechanical paw on ground, can effectively solve above-mentioned support
Frame can not provide the shortcoming of pulling force.
The purpose of this utility model is realized by following technical proposals:
It is a kind of for firmly grasping the mechanical paw on ground, including pawl body, gripper, drill bit and motor, the motor is located at pawl body
The inside, the gripper are located at outside pawl body, and the output shaft of the drill bit connection motor, drill bit and gripper are described towards ground
Gripper is divided into three sections, and wherein the head end of first segment connects pawl body, and the end of first segment is stretched out diagonally downward, and the head end of second segment connects
The end of first segment is connect, the ending vertical of second segment is downward, the end of the head end connection second segment of third section, the end of third section
It protrudes horizontally up.
Preferably, the gripper is at least provided with three.
Preferably, the drill bit is to be divided into two sections, one section above is thicker than following one section.
Preferably, the third section of the gripper is equipped with through-hole.
Preferably, the lower surface of the third section of the gripper is equipped with non-slip mat.
Preferably, the non-slip mat is rubber pad.
Compared with prior art, the utility model has the beneficial effects that:
The utility model firmly grasps the structure on ground by designing mechanical paw, so that not only there is mechanical paw support to make
With, also have the function of promptly ground, be capable of providing a very big pulling force, stronger stabilization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1- pawl body, 2- gripper, 3- drill bit, 4- through-hole, 5- non-slip mat, 201- first segment, 202- second
Section, 203- third section.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
Embodiment one
As shown in Figure 1, a kind of for firmly grasping the mechanical paw on ground, including pawl body 1, gripper 2, drill bit 3 and motor, institute
It states motor and is located at the inside of pawl body 1, the gripper 2 is located at 1 outside of pawl body, sets that there are four grippers 2 on pawl body 1 in the present embodiment
Face, the drill bit 3 connect the output shaft of motor, and drill bit 3 can be rotated with motor, and drill bit 3 and gripper 2 are towards ground, institute
Stating gripper 2 to divide is three sections, and wherein the head end of first segment 201 connects pawl body, and the end of first segment 201 is stretched out diagonally downward, second
The head end of section 202 is fixedly connected with the end of first segment 201, and the ending vertical of second segment 202 is downward, and the head end of third section 203 is solid
Surely the end of second segment 202 is connected, the terminal horizontal of third section 203 is stretched out, when to drive drill bit 3 to be transferred to the ground same for motor
When, the increasingly tighter of gripper 2 and ground can be made, gripper 2 is enable to firmly grasp ground, while drill bit 3 is after being transferred to ground, drill bit 3
Being embedded in ground has certain pulling force, and the third section of gripper 2 is equipped with through-hole 4, expanding screw can be arranged on ground by through-hole 4
Nail, is fixed on swell fixture by through-hole 4, increases gripper 2 and the pulling force on ground.
, can be fixed promptly on ground by drill bit and swell fixture by mechanical paw in the present embodiment, make it possible to hold
While by support force, additionally it is possible to pulling force is born, it is more stable and firm.
Embodiment two
As shown in Figure 1, a kind of for firmly grasping the mechanical paw on ground, including pawl body 1, gripper 2, drill bit 3 and motor, institute
It states motor and is located at the inside of pawl body 1, the gripper 2 is located at 1 outside of pawl body, sets that there are three grippers 2 on pawl body 1 in the present embodiment
Face, the drill bit 3 connect the output shaft of motor, and drill bit 3 can be rotated with motor, and drill bit 3 and gripper 2 are towards ground, institute
Stating gripper 2 to divide is three sections, and wherein the head end of first segment 201 connects pawl body, and the end of first segment 201 is stretched out diagonally downward, second
The head end of section 202 is fixedly connected with the end of first segment 201, and the ending vertical of second segment 202 is downward, and the head end of third section 203 is solid
Surely the end of second segment 202 is connected, the terminal horizontal of third section 203 is stretched out, when to drive drill bit 3 to be transferred to the ground same for motor
When, the increasingly tighter of gripper 2 and ground can be made, gripper 2 is enable to firmly grasp ground, while drill bit 3 is after being transferred to ground, drill bit 3
Being embedded in ground has certain pulling force, and the third section of gripper 2 is equipped with through-hole 4, expanding screw can be arranged on ground by through-hole 4
Nail, is fixed on swell fixture by through-hole 4, increases the pulling force on gripper 2 and ground, and drill bit 3 is to be divided into two sections, and above one
Section is thicker than following one section.
It in the present embodiment, uses diameter for upper coarse and lower fine drill bit, can guarantee that drill bit has when being transferred to ground
Biggish pulling capacity.
Embodiment three
As shown in Figure 1, a kind of for firmly grasping the mechanical paw on ground, including pawl body 1, gripper 2, drill bit 3 and motor, institute
It states motor and is located at the inside of pawl body 1, the gripper 2 is located at 1 outside of pawl body, sets that there are five grippers 2 on pawl body 1 in the present embodiment
Face, the drill bit 3 connect the output shaft of motor, and drill bit 3 can be rotated with motor, and drill bit 3 and gripper 2 are towards ground, institute
Stating gripper 2 to divide is three sections, and wherein the head end of first segment 201 connects pawl body, and the end of first segment 201 is stretched out diagonally downward, second
The head end of section 202 is fixedly connected with the end of first segment 201, and the ending vertical of second segment 202 is downward, and the head end of third section 203 is solid
Surely the end of second segment 202 is connected, the terminal horizontal of third section 203 is stretched out, when to drive drill bit 3 to be transferred to the ground same for motor
When, the increasingly tighter of gripper 2 and ground can be made, gripper 2 is enable to firmly grasp ground, while drill bit 3 is after being transferred to ground, drill bit 3
Being embedded in ground has certain pulling force, and the third section of gripper 2 is equipped with through-hole 4, expanding screw can be arranged on ground by through-hole 4
Nail, is fixed on swell fixture by through-hole 4, increases gripper 2 and the pulling force on ground, the lower surface of the third section of gripper is equipped with
Non-slip mat 5, non-slip mat 5 are rubber pad.
In the present embodiment, the design of non-slip mat increases the frictional force on gripper and ground, fixed more stable, security performance
It is higher.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of for firmly grasping the mechanical paw on ground, it is characterised in that: including pawl body (1), gripper (2), drill bit (3) and electricity
Machine, the motor are located inside pawl body (1), and the gripper (2) is located at outside pawl body (1), and the drill bit (3) connects the defeated of motor
Towards ground, the gripper (2) is divided into three sections for shaft, drill bit (3) and gripper (2), wherein the head end connection of first segment (201)
The end of pawl body (1), first segment (201) is stretched out diagonally downward, the end of head end connection first segment (201) of second segment (202),
The ending vertical of second segment (202) is downward, the end of head end connection second segment (202) of third section (203), third section (203)
Terminal horizontal stretch out.
2. according to claim 1 a kind of for firmly grasping the mechanical paw on ground, it is characterised in that: the gripper (2) is extremely
There are three setting less.
3. according to claim 1 a kind of for firmly grasping the mechanical paw on ground, it is characterised in that: the drill bit (3) is
It is divided into two sections, one section above is thicker than following one section.
4. according to claim 1 a kind of for firmly grasping the mechanical paw on ground, it is characterised in that: the gripper (2)
Third section (203) is equipped with through-hole (4).
5. according to claim 1 a kind of for firmly grasping the mechanical paw on ground, it is characterised in that: the gripper (2)
The lower surface of third section (203) is equipped with non-slip mat (5).
6. according to claim 5 a kind of for firmly grasping the mechanical paw on ground, it is characterised in that: the non-slip mat (5)
For rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948118.7U CN209276006U (en) | 2018-11-22 | 2018-11-22 | It is a kind of for firmly grasping the mechanical paw on ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948118.7U CN209276006U (en) | 2018-11-22 | 2018-11-22 | It is a kind of for firmly grasping the mechanical paw on ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276006U true CN209276006U (en) | 2019-08-20 |
Family
ID=67602473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948118.7U Expired - Fee Related CN209276006U (en) | 2018-11-22 | 2018-11-22 | It is a kind of for firmly grasping the mechanical paw on ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893175A (en) * | 2023-01-09 | 2023-04-04 | 中铁城建集团第一工程有限公司 | Hyperboloid overhanging steel net rack synchronous integral lifting system and construction method |
-
2018
- 2018-11-22 CN CN201821948118.7U patent/CN209276006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893175A (en) * | 2023-01-09 | 2023-04-04 | 中铁城建集团第一工程有限公司 | Hyperboloid overhanging steel net rack synchronous integral lifting system and construction method |
| CN115893175B (en) * | 2023-01-09 | 2023-06-16 | 中铁城建集团第一工程有限公司 | Synchronous integral lifting system for hyperboloid overhanging steel net frame and construction method |
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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: 20190820 Termination date: 20191122 |