CN208995012U - Super-pressure tower crane shoring - Google Patents
Super-pressure tower crane shoring Download PDFInfo
- Publication number
- CN208995012U CN208995012U CN201821669643.5U CN201821669643U CN208995012U CN 208995012 U CN208995012 U CN 208995012U CN 201821669643 U CN201821669643 U CN 201821669643U CN 208995012 U CN208995012 U CN 208995012U
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- swivel nut
- tower crane
- cylinder body
- shoring
- nut
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Abstract
The utility model relates to hydraulic cylinder equipment technical fields, more particularly to a kind of super-pressure tower crane shoring, repack swivel nut into split type swivel nut, only need to connect round steel with steel tube screw thread can form swivel nut, no matter from the processing of part, the either assembly of part is quite convenient to fast, and greatly reduces production cost.
Description
Technical field
The utility model relates to hydraulic cylinder equipment technical field more particularly to a kind of super-pressure tower crane shorings.
Background technique
The safety that can guarantee tower crane when tower crane climbing with some support systems, under tower crane normal operating conditions, tower crane
The lateral reaction that shear wall offer is all provided by shoring is laterallyd secure, to guarantee that tower crane is stablized, publication number
CN205973550U, discloses a kind of tower crane shoring, and the swivel nut of the tower crane shoring is by one to cylindricality components
End carries out what blind hole forging processing was formed, takes material at blind hole, increase cost, and processing difficulties.
Utility model content
Technical problem to be solved by the utility model is: tired in order to solve the processing of the swivel nut of tower crane shoring in the prior art
Difficulty, technical problem at high cost, the utility model provide a kind of super-pressure tower crane shoring.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of super-pressure tower crane shoring, including
Cylinder body, one end of the cylinder body has the piston rod of sliding extension, is successively arranged with swivel nut and support sleeve outside the cylinder body, described
Swivel nut is fixedly connected with the piston rod, and the support sleeve is fixedly connected with the cylinder body, and the top of the swivel nut is equipped with self-locking
Nut, the self-locking nut are threadedly coupled with the swivel nut, and the swivel nut is equipped with close to the end face of self-locking nut side and is used for
The supporting mechanism of tower crane is supported, the swivel nut is split type swivel nut, and swivel nut includes round steel and steel pipe, and one end inner ring of steel pipe has
Internal screw thread, the periphery of round steel have an external screw thread, and one end inner ring of round steel and steel pipe is threadedly coupled, the outer end face of round steel and steel pipe
One end flush.Control cylinder body piston rod stretch out, piston rod band movable snail sleeve stretch out together, self-locking nut also with swivel nut together
Stretch out, when supporting mechanism top is stretched outside on wall, adjusting lock nut contacts with support sleeve, thus guarantee cylinder body fail when,
Piston rod can be made to keep stretching out by self-locking nut and support sleeve, cylinder body is made to realize self-locking function, the hydraulic oil in cylinder body
Make piston rod keep stretching out under pressure maintaining effect, ensures that tower crane supporting & stablizing is reliable by double insurance.The utility model is by swivel nut
It repacks split type swivel nut into, only round steel need to be connected with steel tube screw thread and can form swivel nut, no matter from the processing of part, either
The assembly of part is quite convenient to fast, and reduces production cost.
Round steel installation is offside in order to prevent, and one end inner ring of the steel pipe is also equipped with step, and the inner face of round steel can
It is resisted against on step.
Further, the supporting mechanism includes top plate, bulb and gland, and the bulb is fixed on the outer end face of the round steel
On, the top plate is fixedly connected with the bulb by gland.
Further, the contact surface of the top plate and the bulb is spherical surface.
Further, the cylinder body threads are connected with holding nut, and bottom plate, institute are fixedly connected on the holding nut
It states to be equipped between bottom plate and the cylinder body and takes turns negative load sensor and sensor pressure head, one end of the negative load sensor of wheel is solid
Surely it is connected on the bottom plate, the other end of the negative load sensor of wheel is fixedly connected on the cylinder body by sensor pressure head
On.
The utility model has the beneficial effects that the super-pressure tower crane shoring of the utility model, repacks swivel nut into fission
Round steel only need to be connected with steel tube screw thread and can form swivel nut by formula swivel nut, no matter from the processing of part or the dress of part
Match, is quite convenient to fast, and greatly reduce production cost.
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 optimum embodiment.
In figure: 1, cylinder body, 2, piston rod, 3, swivel nut, 31, round steel, 32, steel pipe, 321, step, 4, support sleeve, 5, self-locking
Nut, 6, top plate, 7, bulb, 8, gland, 9, holding nut, 10, bottom plate, 11, the negative load sensor of wheel, 12, sensor pressure head.
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.
As shown in Figure 1, be the utility model optimum embodiment, a kind of super-pressure tower crane shoring, including cylinder body 1, cylinder body 1
One end there is the piston rod 2 of sliding extension, swivel nut 3 and support sleeve 4 are successively arranged with outside cylinder body 1, swivel nut 3 and piston rod 2 are solid
Fixed connection, support sleeve 4 are fixedly connected with cylinder body 1, and the top of swivel nut 3 is equipped with self-locking nut 5, and self-locking nut 5 and 3 screw thread of swivel nut connect
It connects, swivel nut 3 is equipped with supporting mechanism used to support tower crane close to the end face of 5 side of self-locking nut, and swivel nut 3 is split type spiral shell
Set, swivel nut 3 include round steel 31 and steel pipe 32, and one end inner ring of steel pipe 32 has internal screw thread, and the periphery of round steel 31 has external screw thread,
One end inner ring of round steel 31 and steel pipe 32 is threadedly coupled, the outer end face of round steel 31 and one end flush of steel pipe 32.
One end inner ring of steel pipe 32 is also equipped with step 321, and the inner face of round steel 31 can be resisted against on step 321.
Supporting mechanism includes top plate 6, bulb 7 and gland 8, and bulb 7 is fixed on the outer end face of round steel 31, top plate 6 and ball
First 7 are fixedly connected by gland 8.The contact surface of top plate 6 and bulb 7 is spherical surface.
1 threads of cylinder body are connected with holding nut 9, and bottom plate 10, bottom plate 10 and cylinder body are fixedly connected on holding nut 9
It is equipped with the negative load sensor 11 of wheel between 1 and sensor pressure head 12, the one end for taking turns negative load sensor 11 are fixedly connected on bottom plate
On 10, the other end for taking turns negative load sensor 11 is fixedly connected on cylinder body 1 by sensor pressure head 12.
Swivel nut 3 repacks split type swivel nut into, no matter only round steel 31 and the threaded connection of steel pipe 32 can need to be formed swivel nut 3
From the processing of part or the assembly of part, it is quite convenient to quick, to eliminate blind hole forging processing process, is dropped significantly
Low production cost.
When in use, by conveying hydraulic oil into rodless cavity, hydraulic oil pushes piston rod 2 to stretch out to tower crane shoring, living
Stopper rod 2 stretches out together with the self-locking nut 5 on movable snail sleeve 3 and swivel nut 3, while swivel nut 3 drives top plate 6 to stretch out, when top plate 6 is withstood on
When on wall, top plate 6 can universal rotational by a small margin, supported convenient for top plate 6, the self-locking nut 5 on Adjusting bolt Adjusting screw 3 is to support sleeve
4 directions are close, contact self-locking nut 5 with support sleeve 4, realize the self-locking function of cylinder body 1, protect under the pressure maintaining effect of hydraulic oil
The stretching of piston rod 2 is held, makes cylinder body 1 that there is double insurance, holding nut 9 makes the whole production length of cylinder body 1 will not be too long, reduces
Casting length of the cylinder body 1 in production, reduces production cost, while can be in order to taking turns load weight by adjusting holding nut 9
The support operation of tower crane is completed in the maintenance of sensor 11, and by taking turns negative load sensor 11 for the support load information of tower crane
It is real-time transmitted to letter and closes terminal.
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 (5)
1. a kind of super-pressure tower crane shoring, including cylinder body (1), one end of the cylinder body (1) has the piston rod of sliding extension
(2), the cylinder body (1) is successively arranged with swivel nut (3) and support sleeve (4) outside, and the swivel nut (3) and the piston rod (2) are fixed
Connection, the support sleeve (4) are fixedly connected with the cylinder body (1), and the top of the swivel nut (3) is equipped with self-locking nut (5), described
Self-locking nut (5) is threadedly coupled with the swivel nut (3), and the swivel nut (3) is equipped with close to the end face of self-locking nut (5) side and uses
In support tower crane supporting mechanism, it is characterised in that: the swivel nut (3) be split type swivel nut, swivel nut (3) include round steel (31) and
Steel pipe (32), one end inner ring of steel pipe (32) have internal screw thread, and the periphery of round steel (31) has external screw thread, round steel (31) and steel pipe
(32) one end inner ring is threadedly coupled, the outer end face of round steel (31) and one end flush of steel pipe (32).
2. super-pressure tower crane shoring as described in claim 1, it is characterised in that: one end inner ring also ring of the steel pipe (32)
Equipped with step (321), the inner face of round steel (31) can be resisted against on step (321).
3. super-pressure tower crane shoring as described in claim 1, it is characterised in that: the supporting mechanism includes top plate (6), ball
Head (7) and gland (8), the bulb (7) are fixed on the outer end face of the round steel (31), the top plate (6) and the bulb
(7) it is fixedly connected by gland (8).
4. super-pressure tower crane shoring as claimed in claim 3, it is characterised in that: the top plate (6) and the bulb (7)
Contact surface is spherical surface.
5. super-pressure tower crane shoring as described in claim 1, it is characterised in that: cylinder body (1) threads are connected with
Holding nut (9) is fixedly connected with bottom plate (10) on the holding nut (9), between the bottom plate (10) and the cylinder body (1)
Equipped with negative load sensor (11) and sensor pressure head (12) is taken turns, one end of the negative load sensor (11) of wheel is fixedly connected on
On the bottom plate (10), the other end of the negative load sensor (11) of wheel is fixedly connected on described by sensor pressure head (12)
On cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669643.5U CN208995012U (en) | 2018-10-15 | 2018-10-15 | Super-pressure tower crane shoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669643.5U CN208995012U (en) | 2018-10-15 | 2018-10-15 | Super-pressure tower crane shoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995012U true CN208995012U (en) | 2019-06-18 |
Family
ID=66802753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669643.5U Active CN208995012U (en) | 2018-10-15 | 2018-10-15 | Super-pressure tower crane shoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630586A (en) * | 2019-11-04 | 2019-12-31 | 常州液压成套设备厂有限公司 | Anti-falling plunger cylinder |
-
2018
- 2018-10-15 CN CN201821669643.5U patent/CN208995012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630586A (en) * | 2019-11-04 | 2019-12-31 | 常州液压成套设备厂有限公司 | Anti-falling plunger cylinder |
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