CN205660579U - Round tube manual regulation closing device - Google Patents
Round tube manual regulation closing device Download PDFInfo
- Publication number
- CN205660579U CN205660579U CN201620586062.XU CN201620586062U CN205660579U CN 205660579 U CN205660579 U CN 205660579U CN 201620586062 U CN201620586062 U CN 201620586062U CN 205660579 U CN205660579 U CN 205660579U
- Authority
- CN
- China
- Prior art keywords
- round tube
- protecting layer
- protective layer
- fixed block
- compact heap
- Prior art date
- 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 - Fee Related
Links
Abstract
The utility model discloses a round tube manual regulation closing device, including the base, install protal frame on the base, the last surface vertical of base installs the fixed block, has offered the tight groove of semicircle clamp on the fixed block, and the last screw post of installing of protal frame, the outer surface mounting of screw post have a nut, and the handle is installed at the both ends of nut, and the lower extreme of screw post lies in the fixed block and is provided with the compact heap directly over, and the lower bottom surface of compact heap processes has the arc to compress tightly the groove, be provided with elastic protecting layer A on the inner wall in the tight groove of semicircle clamp, the last processing of elastic protecting layer A has a circular port, and the arc compresses tightly and is provided with elastic protecting layer B on the inner wall in groove. When using, adjust the screw post through adjustment handle and push down, place the round tube in semicircle clamp tight groove, drive the compact heap and compress tightly the round tube, through being provided with elastic protecting layer A and elastic protecting layer B, can against abrasion, there is the circular port through processing on elastic protecting layer A, can absorb elastic protecting layer A's deformation.
Description
Technical field
This utility model relates to clamping technique field, particularly relates to a kind of round tube and manually regulates hold down gag.
Background technology
The operation principle of clamper is: as long as hydraulic pressure release pressure is added on EE clutch, piston rod just can be two sides
To free motion.If this discharges pressure releases, the power being accumulated on spring discharges and makes piston rod to be locked.Owing to having
The hydraulic system reducing pressure or causing due to the Guan Bi of an emergency button, power supply power-fail and system failure with being intended to
Decompression.Locking can be unlimited with duration and need not power.Locking piston rod while of being opened by release pressure again can be certainly
By moving.At the position of the short stroke overload of short duration due to the effect of internal force is possible, but will not damage piston rod and binding clasp.
Round tube is in the course of processing at present, and general employing clamper is clamped, but clamper of the prior art
Structure is complicated, and is not easy to be adjusted.
Utility model content
This utility model is in order to overcome deficiency of the prior art, it is provided that a kind of round tube manually regulates hold down gag.
This utility model is to be achieved through the following technical solutions:
A kind of round tube manually regulates hold down gag, including base, is provided with gantry support on described base, described
The upper surface of base is vertically installed with fixed block, offers semicircle clamping slot, at described gantry support on described fixed block
On threaded post is installed, the outer surface in described threaded post is provided with nut, is provided with handle at the two ends of described nut, in institute
State the lower end of threaded post and be positioned at described fixed block be arranged above compact heap, the bottom surface at described compact heap is machined with
Arc pressing groove；The inwall of described semicircle clamping slot is provided with elastic protective layer A, and on described elastic protective layer A
It is machined with circular port, the inwall of described arc pressing groove is provided with elastic protective layer B.
As optimal technical scheme of the present utility model, between described base and described gantry support, it is provided with reinforcement
A, is provided with reinforcement B between described threaded post and compact heap.
As optimal technical scheme of the present utility model, in the lower end of described base, multiple movable pulley is installed, and each
Movable pulley is respectively provided with self-locking structure.
As optimal technical scheme of the present utility model, described elastic protective layer A and elastic protective layer B is polyurethane material
Material, and thickness is identical.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design,
In use, by pressing under regulation handle regulation threaded post, round tube is placed in semicircle clamping slot, drives compact heap pair
Round tube compresses, and is provided by elastic protective layer A and elastic protective layer B, it is possible to prevent abrasion, by resilient protection
It is machined with circular port, it is possible to absorb the deformation of elastic protective layer A on layer A.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of round tube manually regulates hold down gag, including base 1, is provided with gantry support on described base 1
2, the upper surface at described base 1 is vertically installed with fixed block 3, offers semicircle clamping slot 4 on described fixed block 3,
Being provided with threaded post 5 on described gantry support 2, the outer surface in described threaded post 5 is provided with nut 6, at the two of described nut 6
End is provided with handle 7, the lower end of described threaded post 5 and be positioned at described fixed block 3 be arranged above compact heap 8, in institute
The bottom surface stating compact heap 8 is machined with arc pressing groove 9；The inwall of described semicircle clamping slot 4 is provided with resilient protection
Layer A10, and it is machined with circular port 11 on described elastic protective layer A10, the inwall of described arc pressing groove 9 is provided with bullet
Property protective layer B12.
It is provided with reinforcement A13, at described threaded post 5 and compact heap 8 between described base 1 and described gantry support 2
Between be provided with reinforcement B14.
In the lower end of described base 1, multiple movable pulley 15 is installed, and each movable pulley 15 is respectively provided with self-locking structure.
Described elastic protective layer A10 and elastic protective layer B12 is polyurethane material, and thickness is identical.
In use, regulate threaded post by regulation handle 7 and press for 5 times, round tube is placed in semicircle clamping slot 4,
Drive compact heap 8 that round tube is compressed, be provided by elastic protective layer A10 and elastic protective layer B12, it is possible to prevent mill
Damage, by being machined with circular port 11 on elastic protective layer A10, it is possible to absorb the deformation of elastic protective layer A10.Above are only this
The preferred embodiment of utility model, not in order to limit this utility model, all spirit of the present utility model and principle it
Interior made any amendment, equivalent and improvement etc., within should be included in protection domain of the present utility model.
Claims (4)
1. a round tube manually regulates hold down gag, it is characterised in that: include base (1), described base (1) is provided with
Gantry support (2), the upper surface at described base (1) is vertically installed with fixed block (3), offers on described fixed block (3)
Semicircle clamping slot (4), is provided with threaded post (5) on described gantry support (2), and the outer surface in described threaded post (5) is pacified
Equipped with nut (6), at the two ends of described nut (6), handle (7) is installed, in the lower end of described threaded post (5) and be positioned at described
Fixed block (3) be arranged above compact heap (8), the bottom surface at described compact heap (8) is machined with arc pressing groove (9)；
The inwall of described semicircle clamping slot (4) is provided with elastic protective layer A (10), and on described elastic protective layer A (10)
It is machined with circular port (11), the inwall of described arc pressing groove (9) is provided with elastic protective layer B (12).
A kind of round tube the most according to claim 1 manually regulates hold down gag, it is characterised in that: in described base (1)
And it is provided with reinforcement A (13) between described gantry support (2), is provided with between described threaded post (5) and compact heap (8) and adds
Strong muscle B (14).
A kind of round tube the most according to claim 2 manually regulates hold down gag, it is characterised in that: in described base (1)
Lower end multiple movable pulley (15) is installed, and each movable pulley (15) is respectively provided with self-locking structure.
A kind of round tube the most according to claim 3 manually regulates hold down gag, it is characterised in that: described elastic protective layer
A (10) and elastic protective layer B (12) is polyurethane material, and thickness is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586062.XU CN205660579U (en) | 2016-06-15 | 2016-06-15 | Round tube manual regulation closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586062.XU CN205660579U (en) | 2016-06-15 | 2016-06-15 | Round tube manual regulation closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660579U true CN205660579U (en) | 2016-10-26 |
Family
ID=57154475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620586062.XU Expired - Fee Related CN205660579U (en) | 2016-06-15 | 2016-06-15 | Round tube manual regulation closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425949A (en) * | 2016-12-22 | 2017-02-22 | 贵州省遵义市永力机电安装有限公司 | Pipeline installing device |
-
2016
- 2016-06-15 CN CN201620586062.XU patent/CN205660579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425949A (en) * | 2016-12-22 | 2017-02-22 | 贵州省遵义市永力机电安装有限公司 | Pipeline installing device |
| CN106425949B (en) * | 2016-12-22 | 2018-08-21 | 贵州省遵义市永力机电安装有限公司 | A kind of plumbing installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |