CN204645132U - Booster-type auto-located steel tube pipe clamp - Google Patents
Booster-type auto-located steel tube pipe clamp Download PDFInfo
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- CN204645132U CN204645132U CN201520316576.9U CN201520316576U CN204645132U CN 204645132 U CN204645132 U CN 204645132U CN 201520316576 U CN201520316576 U CN 201520316576U CN 204645132 U CN204645132 U CN 204645132U
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- pipe clamp
- boss
- booster
- steel
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Abstract
A kind of booster-type auto-located steel tube pipe clamp, comprise pipe clamp, boss, base plate, hexagon-headed bolt and fixed head, concrete structure and annexation are: described boss and base plate weld together and be fixed on fixed head, hexagon-headed bolt is tightened onto in the screw of boss through the through hole of upper pipe clamp, thus make pipe clamp compress steel pipe, upper pipe clamp compresses steel pipe and produces lateral force, prevent from going up pipe clamp during screwing bolts to rotate, the utility model only needs a screw just can Duct fixing clamp, realize simple installation, clamping firmly, outer diameter of steel pipes variable, the functions such as automatic location, versatility is good, applicability is strong.
Description
Technical field
The utility model relates to the pipe clamp of the clamping steel pipe on hydraulic digger operating device, specifically a kind of booster-type auto-located steel tube pipe clamp.
Background technology
The swing arm of hydraulic crawler excavator generally there are several steel pipes, need to use pipe clamp and steel pipe is fixed.The pipe clamp of current employing has three kinds, and the first is by the bloom of cuboid, mills out two half slots, and upper and lower two pieces clamp steel pipe together.This pipe clamp machining processes is many, and require that machining accuracy is high, processing cost is high; Because outer diameter of steel pipes size and pipe clamp size cannot ensure unified, generally all use between steel pipe and pipe clamp during installation and increase rubber cushion, and install inconvenient.The second is the diameter punch forming according to steel pipe, needs special mould to make, and outer diameter of steel pipes and pipe clamp radian size are difficult to unified equally, generally all needs to increase rubber cushion during installation between steel pipe and pipe clamp.Due to pipe clamp and steel pipe contact point in the vertical direction, turning round screw is prevent pipe clamp from rotating, and this type of pipe clamp all will install two screws.The third is foundry goods pipe clamp, and this type of pipe clamp volume is comparatively large, and more thick and heavy, outward appearance is plain.Above-mentioned steel pipe is clipped in when installing two steel pipes simultaneously needs two people to complete.
Summary of the invention
The purpose of this utility model is to provide a kind of booster-type auto-located steel tube pipe clamp, and it uses simple installation, and clamping is firm, outer diameter of steel pipes variable.
The technical solution of the utility model is: a kind of booster-type auto-located steel tube pipe clamp, comprise pipe clamp, boss, base plate, hexagon-headed bolt and fixed head, it is characterized in that, concrete structure and annexation are: described boss and base plate weld together and be fixed on fixed head, and hexagon-headed bolt is tightened onto in the screw of boss through the through hole of upper pipe clamp.
Described upper pipe clamp both sides are designed to wedge shape gradient.
Described upper pipe clamp is pressed in the outside of two steel pipes.
One and the same or similar pipe clamp of upper pipe clamp at least can be increased above described upper pipe clamp.
The utility model has the advantage of:
Anufacturability is good, directly bending just can ensure the precision of pipe clamp when not having mould.
Firmly, screw pressure down becomes the oblique pressure of pipe clamp to steel pipe, and clamping force is multiplied than the pressure of screw in clamping.
Applicability is strong, and when outer diameter of steel pipes has a little variation, pipe clamp is applicable equally.
Automatic accurate positioning, the height of pipe clamp base plate and the width of boss are depended in the position of steel pipe, have nothing to do with pipe clamp.When loading onto pipe clamp, steel pipe just can automatic paste tightening pipe clamp boss and base plate, realizes automatically locating.
Expansion is good, at least can increase by one and the same or similar pipe clamp of upper pipe clamp again, can realize the installation of many steel pipes on upper pipe clamp.
Install easily simple, installing pipe clamp only needs 1 screw, and dismounting is more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of booster-type auto-located steel tube pipe clamp described in the utility model.
Fig. 2 is the bimetallic tube clamping structure schematic diagram of booster-type auto-located steel tube pipe clamp described in the utility model.
Fig. 3 is the upper pipe clamp front view of booster-type auto-located steel tube pipe clamp described in the utility model.
Fig. 4 is the upper pipe clamp top view of booster-type auto-located steel tube pipe clamp described in the utility model.
Fig. 5 is the front view after the boss of booster-type auto-located steel tube pipe clamp described in the utility model and base plate welding.
Fig. 6 is the top view after the boss of booster-type auto-located steel tube pipe clamp described in the utility model and base plate welding.
Be labeled as in figure: upper pipe clamp 1, boss 2, base plate 3, hexagon-headed bolt 4, steel pipe 5, fixed head 6.
Detailed description of the invention
Below by way of drawings and Examples, the technical solution of the utility model is described further.
As shown in Figures 1 to 6, booster-type auto-located steel tube pipe clamp described in the utility model, comprises pipe clamp 1, boss 2, base plate 3, hexagon-headed bolt 4 and fixed head 6.Described boss 2 and base plate 3 weld together and are fixed on fixed head 6, and hexagon-headed bolt 4 is tightened onto in the screw of boss 2 through the through hole of upper pipe clamp 1.
Described upper pipe clamp 1 both sides are designed to wedge shape gradient, when upper pipe clamp 1 is pressed in the outside of the steel pipe 5 of boss 2 both sides, make steel pipe 5 be subject to oblique thrust, steel pipe 5 can only to middle and below draw close, automatically locate rapidly.
Described upper pipe clamp 1 increases at least one and the same or similar pipe clamp of upper pipe clamp above.
Using method:
Steel pipe 5 is placed on boss 2 both sides, upper pipe clamp 1 is placed on boss 2, and upper pipe clamp 1 is stuck in the outside of boss 2 both sides steel pipe 5, and hexagon-headed bolt 4 is tightened on boss 2 through the through hole of upper pipe clamp 1.Namely upper pipe clamp 1 compresses steel pipe 5.As shown in Figure 1.
The pressure of hexagon-headed bolt 4 becomes the oblique pressure of steel pipe 5 by upper pipe clamp 1, and the pressure that steel pipe 5 is subject to, except upper pipe clamp 1 pressure down, also add the lateral pressure to centre extruding simultaneously, thus realizes function of increasing pressure.The lateral pressure that upper pipe clamp produces, prevent from when installing hexagon-headed bolt 4, pipe clamp 1 being rotated, only need a hexagon-headed bolt 4 just can fix pipe clamp 1, upper pipe clamp 1, owing to being designed to wedge gradient, can compress equally to the steel pipe 5 that external diameter is more or less the same.When needs increase steel pipe, on upper pipe clamp 1, one and the same or similar pipe clamp of upper pipe clamp 1 can be increased again, the installation of many steel pipes can be realized.
The utility model does not limit to be used on hydraulic digger operating device and clamps steel pipe, may also extend in the various machines that similar this two steel pipes clamp together.
Claims (4)
1. a booster-type auto-located steel tube pipe clamp, comprise pipe clamp, boss, base plate, hexagon-headed bolt and fixed head, it is characterized in that, concrete structure and annexation are: described boss and base plate weld together and be fixed on fixed head, and hexagon-headed bolt is tightened onto in the screw of boss through the through hole of upper pipe clamp.
2. booster-type auto-located steel tube pipe clamp according to claim 1, is characterized in that, described upper pipe clamp both sides are designed to wedge shape gradient.
3. booster-type auto-located steel tube pipe clamp according to claim 1, it is characterized in that, described upper pipe clamp is pressed in the outside of two steel pipes.
4. booster-type auto-located steel tube pipe clamp according to claim 1, is characterized in that, at least can increase a pipe clamp identical with upper pipe clamp above described upper pipe clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316576.9U CN204645132U (en) | 2015-05-15 | 2015-05-15 | Booster-type auto-located steel tube pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316576.9U CN204645132U (en) | 2015-05-15 | 2015-05-15 | Booster-type auto-located steel tube pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645132U true CN204645132U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520316576.9U Active CN204645132U (en) | 2015-05-15 | 2015-05-15 | Booster-type auto-located steel tube pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204645132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878797A (en) * | 2015-05-15 | 2015-09-02 | 广西玉柴重工有限公司 | Pressure increasing type automatic locating steel pipe clamp |
| CN109654459A (en) * | 2017-10-11 | 2019-04-19 | 四川源光照明工程有限公司 | A kind of plug-in type lamp stand and connection method |
-
2015
- 2015-05-15 CN CN201520316576.9U patent/CN204645132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878797A (en) * | 2015-05-15 | 2015-09-02 | 广西玉柴重工有限公司 | Pressure increasing type automatic locating steel pipe clamp |
| CN109654459A (en) * | 2017-10-11 | 2019-04-19 | 四川源光照明工程有限公司 | A kind of plug-in type lamp stand and connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |