CN209522477U - A kind of lower core suspender for sand core group core - Google Patents
A kind of lower core suspender for sand core group core Download PDFInfo
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- CN209522477U CN209522477U CN201920169821.6U CN201920169821U CN209522477U CN 209522477 U CN209522477 U CN 209522477U CN 201920169821 U CN201920169821 U CN 201920169821U CN 209522477 U CN209522477 U CN 209522477U
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- sunpender
- core
- suspender
- portal frame
- strut
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Abstract
The utility model discloses a kind of lower core suspenders for sand core group core, including support base, the support base is equipped with hanging ring, the support base is equipped with shaft, the shaft is equipped with the first sunpender, the second sunpender that can be opened to two sides, the bottom end of first sunpender and the second sunpender is equipped with sand core supporting block, first sunpender is equipped with the handle that can be rotated upwardly and downwardly, one end of the handle is equipped with the strut and tie adaptable with the side of second sunpender, and second sunpender is equipped with the limitting casing being adapted with the strut and tie.The utility model it is reasonable in design, securely and reliably, structure is simple, be easy to use, it is convenient for mounting and clamping, lifting stablize, it is easy to operate；It puts conveniently, keeps the neat of plant area's tool；Suspender body intensity is high, indeformable when slinging weight, securely and reliably；The materials of each component are convenient, and vertical plate and sunpender are welded on one, and convenient transportation realizes modularization assembling convenient for suspender.
Description
Technical field
The utility model relates to lift field, more specifically, it relates to a kind of lower core suspender for sand core group core.
Background technique
In diesel engine assembling process, due to unsuitable suspender, cleaning, the assembly of crank pulley use always hand
Work directly grabs lift and is attached on cleaning machine delivery track or diesel engine, since crank pulley is heavier, cleans, assembles up ratio
Harder, labor intensity is larger, falls on the ground damage belt pulley there are crank pulley during lift dress by hand and pounds the peace of people
Full hidden danger, so, there is an urgent need to design and produce safe and reliable suspender to reduce labor intensity, meet the needs of manufacture fine work.
Find there can be sling point using crank pulley race as sling point, can consider to design and produce to hang through investigation and analysis
Tool.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, provides a kind of convenient for mounting and clamping, lifting
Lower core suspender for sand core group core stable, easy to operate.
To achieve the above object, a kind of lower core suspender for sand core group core of the utility model, including support base, it is described
Support base be equipped with hanging ring, the support base be equipped with shaft, the shaft be equipped with can to two sides open the first sunpender,
The bottom end of second sunpender, first sunpender and the second sunpender be equipped with sand core supporting block, first sunpender be equipped with can on
One end of the handle of lower rotation, the handle is equipped with the strut and tie adaptable with the side of second sunpender, and described second hangs
Bar is equipped with the limitting casing being adapted with the strut and tie.
Further, first sunpender is equipped with an abutment sleeve, and the handle includes mutually fitting with the abutment sleeve
The rotation section matched and handle portion, the strut and tie are connected with the rotation section, and the strut and tie is equipped with and second sunpender
The adaptable limiting section in side, the limiting section is inserted into setting in the limitting casing.
Further, the handle portion is vertically installed in one end of the rotation section, and the strut and tie is equipped with and institute
The vertical connecting rod of the other end of rotation section is stated, the limiting section is vertical in the connecting rod.
Further, the strut and tie and the handle, which are integrally formed, is arranged.
The bottom end of first sunpender is equipped with the first portal frame, and the bottom end of second sunpender is equipped with the second portal frame, institute
Sand core supporting block is stated set on the bottom end of the first portal frame, the second portal frame.
As a further improvement, first sunpender be first extend downwardly, backward side crankle and described first gantry
Frame connection L shape bar, second sunpender be first extend downwardly, backward other side crankle is connect with second portal frame
L shape bar；The top of first sunpender and the second sunpender is equipped with and connect respectively with first portal frame, the second portal frame
Reinforcing rib.
Further, the quantity of second sunpender be two, the two of two second sunpenders and the second portal frame
End connection, the top of two second sunpenders are set there are two being arranged in the second hinged set of the both ends of the shaft, and described first
The top of sunpender is equipped with the first hinged set being arranged between two second hinged sets.
Further, the support base is two vertical plate structures for supporting the both ends of the shaft, the bottom of the hanging ring
Both ends are connected with two vertical plate structures.
Beneficial effect
Compared with prior art, the lower core suspender for sand core group core of the utility model has the beneficial effect that: under this
Core suspender it is reasonable in design, securely and reliably, structure is simple, be easy to use, it is convenient for mounting and clamping, lifting stablize, it is easy to operate；Pendulum
It puts conveniently, keeps the neat of plant area's tool；Suspender body intensity is high, indeformable when slinging weight, securely and reliably；Each component takes
Material is convenient, and vertical plate and sunpender are welded on one, and convenient transportation realizes modularization assembling convenient for suspender.
Detailed description of the invention
Fig. 1 is the structural perspective of the lower core suspender for sand core group core of the utility model；
Fig. 2 is the structural schematic diagram enlarged drawing of handle and strut and tie in the utility model.
In figure: 1, support base；2, hanging ring；3, shaft；4, the first sunpender；5, the second sunpender；6, sand core supporting block；7, hand
Handle；8, strut and tie；9, limitting casing；10, abutment sleeve；11, the first portal frame；12, the second portal frame；13, reinforcing rib.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, but does not constitute to any of the utility model
Limitation, the modification of anyone limited times made in the utility model claims range are still wanted in the right of the utility model
It asks in range.
Specific embodiment of the utility model is such that referring to Fig.1 shown in -2, and a kind of lower core for sand core group core is hung
Tool, including support base 1, support base 1 are equipped with hanging ring 2, and support base 1 is equipped with shaft 3, and shaft 3 is equipped with can be to two sides
3 rotation around the shaft of the first sunpender 4, the second sunpender 5 opened, the first sunpender 4 and the second sunpender 5, the first sunpender 4 and the second sunpender 5
Bottom end be equipped with sand core supporting block 6, the first sunpender 4 is equipped with the handle 7 that can rotate upwardly and downwardly, and one end of handle 7 is equipped with and the
The adaptable strut and tie 8 in the side of two sunpenders 5, the second sunpender 5 are equipped with the limitting casing 9 being adapted with strut and tie 8, strut and tie 8
It can be rotated upwardly and downwardly with handle 7, upward pulling force is applied to limitting casing 9 or downward pressure is applied to the second sunpender 5, to make
One sunpender 4, the second sunpender 5 open or closure.
In use, being pressed downward handle 7, strut and tie 8 is rotated up, and opens the first sunpender 4, the second sunpender 5, sand core group
Lower core is located in the opening of the first sunpender 4, the second sunpender 5；Then, upward handle 7, strut and tie 8 are rotated up, and make first to hang
Bar 4, the second sunpender 5 closure, then the sand core supporting block 6 of 5 bottom end of the first sunpender 4 and the second sunpender hooks the lower core of sand core group
Two sides can sling the lower core of sand core group to clamp the lower core of sand core group upwards；This lower core is used when sand core carries out group core
Suspender, efficient and convenient, time saving and energy saving, entire hoisting process, easy to operate, crane operation can be completed in one, and labor intensity is low,
It lifts high-efficient.
Limitting casing 9 has position-limiting action, can make to keep a certain size opening between the first sunpender 4 and the second sunpender 5, just
It is uprightly put in entire lower core suspender, is not easy to skew, keeps the neat of tool.
In the present embodiment, the first sunpender 4 is equipped with an abutment sleeve 10, and abutment sleeve 10 is parallel with shaft 3, makes handle
The rotational plane of 7 rotational plane and the first sunpender 4 is parallel to each other, and handle 7 includes rotation section compatible with abutment sleeve 10
And handle portion, rotation section is vertical with handle portion, and strut and tie 8 is connected with rotation section, and strut and tie 8 is equipped with the side with the second sunpender 5
The adaptable limiting section in face, limiting section are inserted into setting, handle portion in limitting casing 9 and are vertically installed in one end of rotation section, strut and tie 8
It is equipped with the connecting rod vertical with the other end of rotation section, limiting section is vertical in connecting rod, and limiting section is parallel with shaft 3,
Guarantee that limiting section will not glance off the force direction of the second sunpender 5 and limitting casing 9.
In the present embodiment, strut and tie 8 and handle 7, which are integrally formed, is arranged, easily manufactured, and strut and tie 8 and handle 7 will not be from
It falls on first sunpender 4, is carried convenient for whole.
In the present embodiment, the bottom end of the first sunpender 4 is equipped with the first portal frame 11, and the bottom end of the second sunpender 5 is equipped with second
Portal frame 12, sand core supporting block 6 are set to the bottom end of the first portal frame 11, the second portal frame 12, the first portal frame 11, second gantry
It is equipped with sand core supporting block 6 in two support legs of frame 12, is steadily propped up by lower core of four sand core supporting blocks 6 to sand core
Support.
In the present embodiment, the first sunpender 4 be first extend downwardly, backward side crankle is connect with the first portal frame 11
L shape bar, the second sunpender 5 be first extend downwardly, the L shape bar that backward other side crankle is connect with the second portal frame 12；First
Sunpender 4, the structure that the second sunpender 5 is straight-bar bending forming, are simple to manufacture；The top of first sunpender 4 and the second sunpender 5, which is equipped with, to be divided
The reinforcing rib 13 not connecting with the first portal frame 11, the second portal frame 12, two reinforcing ribs 13, which are symmetrically mounted on, hangs specific two
Side is played a supporting role simultaneously, and specific intensity is hung in raising, indeformable when slinging weight, securely and reliably.
In the present embodiment, the quantity of the second sunpender 5 is two, and limitting casing 9 is two, two the second sunpenders 5 and second
The both ends of portal frame 12 connect, and the top of two the second sunpenders 5 is set there are two the second hinged set for being arranged in 3 both ends of shaft, the
The top of one sunpender 4 is equipped with the first hinged set being arranged between two the second hinged sets, and two the second sunpenders 5 are arranged symmetrically in
First sunpender, 4 two sides make the first sunpender 4 and the second sunpender 5 in around the shaft 3 rotations, stress balance, the first hinged set and second
Hinged set abuts against, and the first sunpender 4 and the second sunpender 5 is made not to slide axially along shaft 3, generation when preventing handling workpiece
Shake etc. is effectively ensured stablizing for handling work and carries out, securely and reliably.
In the present embodiment, support base 1 is two vertical plate structures for supporting 3 both ends of shaft, the bottom both ends and two of hanging ring 2
A vertical plate structure is connected, and the structure of support base 1 is simple, and materials are convenient, and vertical plate and sunpender 2 are welded on one, convenient transportation,
Modularization assembling is realized convenient for suspender.
Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this
The effect and patent practicability that type is implemented.
Claims (8)
1. a kind of lower core suspender for sand core group core, including support base (1), which is characterized in that the support base (1) is equipped with
Hanging ring (2), the support base (1) are equipped with shaft (3), and the shaft (3) is equipped with the first sunpender that can be opened to two sides
(4), the bottom end of the second sunpender (5), first sunpender (4) and the second sunpender (5) is equipped with sand core supporting block (6), and described first
Sunpender (4) is equipped with the handle (7) that can be rotated upwardly and downwardly, and one end of the handle (7) is equipped with the side with second sunpender (5)
The adaptable strut and tie (8) in face, second sunpender (5) are equipped with the limitting casing (9) being adapted with the strut and tie (8).
2. a kind of lower core suspender for sand core group core according to claim 1, which is characterized in that first sunpender
(4) abutment sleeve (10) are equipped with, the handle (7) includes compatible rotation section and handle with the abutment sleeve (10)
Portion, the strut and tie (8) are connected with the rotation section, and the strut and tie (8) is equipped with the side phase with second sunpender (5)
The limiting section of adaptation, the limiting section are inserted into setting in the limitting casing (9).
3. a kind of lower core suspender for sand core group core according to claim 2, which is characterized in that the handle portion is vertical
It is set to one end of the rotation section, the strut and tie (8) is equipped with the connecting rod vertical with the other end of the rotation section, institute
Limiting section is stated to be vertical in the connecting rod.
4. a kind of lower core suspender for sand core group core according to claim 3, which is characterized in that the strut and tie (8)
It is integrally formed and is arranged with the handle (7).
5. according to claim 1 to a kind of lower core suspender for sand core group core described in 4 any one, which is characterized in that
The bottom end of first sunpender (4) is equipped with the first portal frame (11), and the bottom end of second sunpender (5) is equipped with the second portal frame
(12), the sand core supporting block (6) is set to the bottom end of the first portal frame (11), the second portal frame (12).
6. a kind of lower core suspender for sand core group core according to claim 5, which is characterized in that first sunpender
(4) for first extend downwardly, the L shape bar that backward side crankle is connect with first portal frame (11), second sunpender (5)
First to extend downwardly, the L shape bar that backward other side crankle is connect with second portal frame (12)；First sunpender (4)
And second the top of sunpender (5) be equipped with the reinforcing rib that connect respectively with first portal frame (11), the second portal frame (12)
(13)。
7. a kind of lower core suspender for sand core group core according to claim 6, which is characterized in that second sunpender
(5) quantity is two, and two second sunpenders (5) connect with the both ends of the second portal frame (12), and two described second are hung
The top of bar (5) is set there are two the second hinged set for being arranged in the shaft (3) both ends, and the top of first sunpender (4) is set
There is the first hinged set being arranged between two second hinged sets.
8. a kind of lower core suspender for sand core group core according to claim 6, which is characterized in that the support base (1)
For two vertical plate structures for supporting shaft (3) both ends, the bottom both ends of the hanging ring (2) are connected with two vertical plate structures
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169821.6U CN209522477U (en) | 2019-01-31 | 2019-01-31 | A kind of lower core suspender for sand core group core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169821.6U CN209522477U (en) | 2019-01-31 | 2019-01-31 | A kind of lower core suspender for sand core group core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209522477U true CN209522477U (en) | 2019-10-22 |
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ID=68230221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169821.6U Active CN209522477U (en) | 2019-01-31 | 2019-01-31 | A kind of lower core suspender for sand core group core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209522477U (en) |
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2019
- 2019-01-31 CN CN201920169821.6U patent/CN209522477U/en active Active
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