CN203697243U - Locking device for tubular pile steel die - Google Patents
Locking device for tubular pile steel die Download PDFInfo
- Publication number
- CN203697243U CN203697243U CN201320875546.2U CN201320875546U CN203697243U CN 203697243 U CN203697243 U CN 203697243U CN 201320875546 U CN201320875546 U CN 201320875546U CN 203697243 U CN203697243 U CN 203697243U
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- China
- Prior art keywords
- block
- locking device
- slide block
- plate
- heals
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- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract description 6
- 239000010959 steel Substances 0.000 title abstract description 6
- 238000004080 punching Methods 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a locking device, which is used for a tubular pile steel die. The locking device is provided with an upper half die and a lower half die, and is characterized by comprising a first closing plate, a second closing plate, a stop dog, a guide device and a slider, wherein the first closing plate is arranged at the end part of the junction of the lower half die and the upper half die along the longitudinal direction of the tubular pile steel die, the second closing plate is arranged at the end part of the junction of the upper half die and the lower half die along the longitudinal direction of the tubular pile steel die and corresponds to the first closing plate in position, the stop dog is fixed on the lower half die, the guide device is in a groove shape and is provided with two opposite side walls which are fixed on the second closing plate and the upper half die respectively, and the slider is clamped between the two side walls of the guide device in a slidable manner. After the locking device is used, the production cost is reduced, and the risk of occurrence of safety accidents is effectively reduced or avoided.
Description
Technical field
The utility model relates to building field, particularly, relates to the locking device for pile tube punching block in building field.
Background technology
Be widely used in industry and civil buildings embedded footing on piles, low capped pile foundation plinth, railway, highways and bridges, harbour, harbour, water conservancy, municipal administration, structures, and the engineering foundation such as main equipment with the pile tube that pile tube punching block is produced.At present, the clamping system adopting on pile tube punching block is mainly the fastening locking of some die bolts, mounting or dismounting mould mainly by workman use spanner or pneumatic impact spanner one by one fastening, remove die bolt, therefore, workman's labour intensity greatly, inefficiency and security incident easily occurs.In addition, because bolt quantity is many, easily cause bolted degree varies to cause or omit fastening, cause punching block easily to produce distortion.
Technical staff attempts this class pile tube matched moulds to improve, but effect is unsatisfactory.For example, the device that passes through several annular steel chains and multiple wedge combined lockings of having mentioned in utility application 201120066191.3, this locking device need to be opened one by one steel chain by multiple wedges in the time removing after punching block is pounded out again, and this need to take time and effort equally.And, owing to being subject to building the impact of the factors such as temperature, can cause being difficult to pound out wedge.
Therefore, need to develop a kind of locking device that dismounting, safety and labor strength are low of being convenient to.
Utility model content
For overcoming existing defect, the utility model proposes the locking device for pile tube punching block that a kind of labour intensity is low and operating efficiency is high.
According to an aspect of the present utility model, described locking device is for pile tube punching block, described pile tube punching block has upper mold section and female die, it is characterized in that, described locking device comprises: first plate that heals up, and described first plate that heals up is arranged on the end engaging with described upper mold section of female die along the longitudinal direction of described pile tube punching block; Second plate that heals up, described second plate that heals up is arranged on the end engaging with described female die of upper mold section along the longitudinal direction of described pile tube punching block, and corresponding with described first the heal up position of plate; Block, one end of described block is arranged on described female die regularly, and is close to described first plate that heals up; Guider, described guider has groove shape, and has two relative sidewalls, and described two relative sidewalls are separately fixed at second and heal up on plate and upper mold section; And slide block, described slide block can be clamped between two sidewalls of guider slidably.
Preferably, described slide block has stage portion, and the other end of described block has hook-like shape, and the transverse arm inside length of described block is the length across the stage portion of whole slide block just.
Preferably, on the surface of the matching part between described block and the stage portion of described slide block, there is respectively the cammed surface cooperatively interacting.
Preferably, the gradient of the cammed surface of described block is in the scope of 0 °-90 °, and the gradient of the cammed surface of described slide block is in the scope of 0 °-90 °, and the gradient of the gradient of the cammed surface of described block and the cammed surface of described slide block is consistent.
Preferably, described guider comprises the first bearing and the second bearing.
Preferably, described the first bearing is arranged on described second and heals up on plate, and described the second bearing is arranged on described upper mold section.
Preferably, described slide block is clamped between described the first bearing and described the second bearing slidably.
Preferably, described locking device also comprises connecting rod, and described connecting rod is inserted in described slide block fastenedly.
Preferably, described connecting rod is provided with screw thread, and described slide block is fixed on described connecting rod by nut.
Preferably, described block can be crossed on first plate, second plate and the slide block top that heals up that heals up, and across described slide block.
Use the locking device for pile tube punching block of the present utility model, can realize automation mounting or dismounting mould and produce, reduce recruitment quantity, reduce production costs and effectively reduce or avoid the risk of the generation of security incident.
Accompanying drawing explanation
Fig. 1 is the front view of the locking device of the utility model embodiment
Fig. 2 is the side view of the locking device of Fig. 1.
Fig. 3 is the top view of the locking device of Fig. 1.
Fig. 4 is the profile of the locking device of Fig. 1 while using together in conjunction with pile tube punching block.
The specific embodiment
The locking device for pile tube punching block the utility model being provided below in conjunction with the drawings and specific embodiments is described in detail.
Fig. 1 shows the front view of locking device, and Fig. 2 shows the side view of locking device, and Fig. 4 shows the schematic diagram that the locking device of Fig. 1 uses together in conjunction with pile tube punching block.As shown in 4, pile tube punching block comprises female die 1 and upper mold section 2, and locking device is crossed between female die 1 and upper mold section 2.
As illustrated in fig. 1 and 2, locking device comprises first plate 3 that heals up, first plate 3 that heals up is arranged on the end engaging with upper mold section 2 of female die 1 along the longitudinal direction of pile tube, second plate 4 that heals up, second plate 4 that heals up is arranged on the end engaging with female die 1 of upper mold section 2 along the longitudinal direction of pile tube, and the heal up position of plate 3, the second position and first that heals up plate 4 is corresponding, the second side of healing up plate 4 can be engaged with the first side of healing up plate 3, be fixed on female die 1 and be close to the first block 5 that heals up plate 3 opposite sides, there is the guider of groove shape, this guider can have two sidewalls, the first side wall in these two sidewalls can be fixed on second and heal up on the opposite side of plate 4 or be fixed on and on upper mold section 2, be close to the second position that heals up plate 4, the second sidewall in two sidewalls can be fixed on upper mold section 2 and with the spaced apart certain distance of the first side wall, with slide block 8, described slide block is clamped in guider slidably.Here, between two sidewalls, isolated distance is the widest width that is clamped in the cross section of slide block 8 therebetween just, thereby allows slide block 8 to slide between these two sidewalls.
In one embodiment, can there is respectively two first plates 3 and second that heal up plate 4, the first plate 3 and second plate 4 that heals up that heals up that heals up and can be arranged on along the longitudinal direction respectively the two ends place that female die 1 engages with upper mold section 2; But the present invention is not limited to this, female die 1 and upper mold section 2 can have respectively one first plate 3 and second that the heals up plate 4 that heals up, first plate 3 and second plate 4 that heals up that heals up is correspondingly arranged on respectively one end of female die 1 and upper mold section 2, and the other end of female die 1 and upper mold section 2 can combine by other any known mode.
In this locking device, slide block 8 is fixed on connecting rod 9 by nut and has stage portion 15, block 5 can first heal up plate 3 and second heal up plate 4 above across the first heal up plate 3 and second heal up plate 4 length across the stage portion 15 of whole slide block 8, and be hooked in the stage portion 15 of slide block 8, thereby block 5 is combined with slide block 8, make slide block 8 stop.Here, one end of block is fixed on female die 1, and the end of the other end of block 5 can have hook-like shape, and the inside length of block transverse arm is across the length of the stage portion of whole slide block, thereby just can match with the stage portion of slide block 8 15, play the effect of fixing slide block 8.
In addition, on the binding site surface between block 5 and slide block 8, there is respectively the cammed surface cooperatively interacting.The gradient of these two cammed surface is consistent, and all in the scope of 0 °-90 °, thereby can make block 5 and slide block 8 firmly be combined together.
Like this, after upper mold section 1 and female die 2 close, the slide block 8 being clamped in guider can slide in guider, makes the cammed surface of slide block 8 and the cammed surface close contact of block 5 or separates, thereby realize closed and locked (direction shown in Fig. 1 arrow) of locking device or open.
Here, guider can be any guider with groove or two clamping wall forms.For example, guider can comprise the first bearing 6 and the second bearing 7, wherein the first bearing 6 is closely arranged on second plate 4 sidepieces that heal up, and the second bearing 7 is arranged on upper mold section 2, and slide block 8 is clamped between the first bearing 6 and the second bearing 7 slidably, like this, in the time that connecting rod 9 guide shoe 8 move, slide block 8 can slide between 7 between the first bearing 6 and second, thereby make the cammed surface close contact of the cammed surface of slide block 8 and the block 5 across whole slide block 8 or separate, thereby effectively realize the closed and locked of pile tube punching block or open.
This locking device can also comprise connecting rod 9, connecting rod 9 can be inserted in slide block 8, and connecting rod is provided with screw thread, can be for example by dismountable modes such as fastening nuts by slide block 8 stationary positioned, thereby in the time sliding by connecting rod 9 guide shoe 8, can between connecting rod 9 and slide block 8, not there is not displacement.
In actual applications, on pile tube punching block, can have multiple locking devices, the slide block 8 in these locking devices links into an integrated entity by connecting rod 9.
The quantity of slide block 8 is consistent with the quantity of block 5, like this in the time of locking, the cammed surface of slide block contacts or departs from the fixing hook-type block cammed surface that quantity equates simultaneously, make punching block uniform stressed, not yielding, and can effectively shorten dress striking time, thereby realize the quick-make locking of pile tube punching block or open.
In addition, can be by for example manual, electronic, the pneumatic or mode drive link 9 of surging, thereby make the cammed surface of slide block and cammed surface close contact or the disengaging of block, thereby closed and locked and open pile tube punching block safely and effectively with coordinating of block by slide block, greatly save labour and improved operating efficiency, and effectively having reduced or avoided the generation of security incident.
In the present embodiment, used screw shell to carry out the motion of drivening rod, but the present invention is not limited to this, also can carry out by the form such as gear, turbine the motion of drivening rod.
Finally it should be noted that, above embodiment is only in order to describe the technical solution of the utility model rather than this technical method is limited, the utility model can extend to other modification, variation, application and embodiment in application, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present utility model and teachings.
Claims (10)
1. a locking device, described locking device is for pile tube punching block, and described pile tube punching block has upper mold section and female die, it is characterized in that, and described locking device comprises:
First plate that heals up, described first plate that heals up is arranged on the end engaging with described upper mold section of female die along the longitudinal direction of described pile tube punching block;
Second plate that heals up, described second plate that heals up is arranged on the end engaging with described female die of upper mold section along the longitudinal direction of described pile tube punching block, and corresponding with described first the heal up position of plate;
Block, one end of described block is arranged on described female die regularly, and is close to described first plate that heals up;
Guider, described guider has groove shape, and has two relative sidewalls, and described two relative sidewalls are separately fixed at second and heal up on plate and upper mold section; With
Slide block, described slide block can be clamped between two sidewalls of guider slidably.
2. locking device according to claim 1, is characterized in that, described slide block has stage portion, and the other end of described block has hook-like shape, and the transverse arm inside length of described block is the length across the stage portion of whole slide block just.
3. locking device according to claim 1, is characterized in that, on the surface of the matching part between described block and the stage portion of described slide block, has respectively the cammed surface cooperatively interacting.
4. locking device according to claim 3, it is characterized in that, the gradient of the cammed surface of described block is in the scope of 0 °-90 °, and the gradient of the cammed surface of described slide block is in the scope of 0 °-90 °, and the gradient of the gradient of the cammed surface of described block and the cammed surface of described slide block is consistent.
5. locking device according to claim 1, is characterized in that, two relative sidewalls of described guider are respectively the first bearing and the second bearing.
6. locking device according to claim 5, is characterized in that, described the first bearing is arranged on described second and heals up on plate, and described the second bearing is arranged on described upper mold section.
7. locking device according to claim 5, is characterized in that, described slide block is clamped between described the first bearing and described the second bearing slidably.
8. locking device according to claim 1, is characterized in that, described locking device also comprises connecting rod, and described connecting rod is inserted in described slide block fastenedly.
9. locking device according to claim 8, is characterized in that, described connecting rod is provided with screw thread, and described slide block is fixed on described connecting rod by nut.
10. locking device according to claim 1, is characterized in that, described block can be crossed on first plate, second plate and the slide block top that heals up that heals up, and across described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875546.2U CN203697243U (en) | 2013-12-27 | 2013-12-27 | Locking device for tubular pile steel die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875546.2U CN203697243U (en) | 2013-12-27 | 2013-12-27 | Locking device for tubular pile steel die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697243U true CN203697243U (en) | 2014-07-09 |
Family
ID=51047737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875546.2U Expired - Lifetime CN203697243U (en) | 2013-12-27 | 2013-12-27 | Locking device for tubular pile steel die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697243U (en) |
-
2013
- 2013-12-27 CN CN201320875546.2U patent/CN203697243U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |