CN202689593U - Adjustable support rod - Google Patents
Adjustable support rod Download PDFInfo
- Publication number
- CN202689593U CN202689593U CN 201220339456 CN201220339456U CN202689593U CN 202689593 U CN202689593 U CN 202689593U CN 201220339456 CN201220339456 CN 201220339456 CN 201220339456 U CN201220339456 U CN 201220339456U CN 202689593 U CN202689593 U CN 202689593U
- Authority
- CN
- China
- Prior art keywords
- stay pipe
- support tube
- cylinder
- bracing bar
- adjustable bracing
- 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 - Lifetime
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Abstract
The utility model discloses an adjustable support rod, which comprises a support tube, an ejection rod which is sleeved in the support tube in a sliding mode and a cylinder, wherein grooves which are formed along the axial direction are formed in the outer side wall of the support tube; the cylinder comprises a cylinder body and a piston; the cylinder body is fixedly connected in the support tube; and the piston is fixedly connected with the ejection rod. During construction, fingers of constructors can be positioned in the grooves, so that friction between hands and the support tube is increased, skid resistance is realized effectively, the support tube is prevented from dropping from the hands, and the safety of construction is ensured. Simultaneously, due to the arrangement of the grooves, the used materials of the support tube can be reduced, and the material cost of the support tube can be reduced. Sliding between the ejection rod and the support tube is realized by utilizing motion between the cylinder body and the piston of the cylinder, so that the length of the integral adjustable support rod is regulated. Due to the adoption of the cylinder, the length of the adjustable support rod is regulated conveniently and quickly, labor is saved, and the construction efficiency can be improved effectively.
Description
Technical field
The utility model relates to the construction implement field, relates in particular to a kind of Adjustable bracing bar.
Background technology
Adjustable bracing bar is support shuttering commonly used in the construction implement, is used for support top template, crossbeam etc.Adjustable bracing bar lateral wall of the prior art all is shiny surfaces, comes off from constructor's hand easily, easily the constructor is damaged, and brings unsafe factor, also is not easy to constructing operation simultaneously.
On the other hand, realize the length adjustment of support bar between the stay pipe of Adjustable bracing bar and the push rod by the mode of screw thread, inconvenient operation in the use procedure affects efficiency of construction.
The utility model content
The purpose of this utility model is to provide a kind of anti-skidding hand-held, Adjustable bracing bar safe, easy to adjust be convenient to.
In order to solve the problems of the technologies described above, the utility model provides a kind of Adjustable bracing bar, comprise stay pipe, push rod and cylinder in the described stay pipe are slidingly located in, the lateral wall of described stay pipe has the groove that arranges vertically, described cylinder comprises cylinder body and piston, described cylinder body is fixedly connected in the described stay pipe, and described piston is fixedly connected with described push rod.
In Adjustable bracing bar described in the utility model, described groove is at least two and evenly be arranged on around the lateral wall of described stay pipe.
In Adjustable bracing bar described in the utility model, described stay pipe is pipe.
In Adjustable bracing bar described in the utility model, described groove is four, is distributed on around the lateral wall of described stay pipe.
In Adjustable bracing bar described in the utility model, described groove is two, is symmetricly set on the lateral wall of described stay pipe.
In Adjustable bracing bar described in the utility model, described stay pipe is square tube.
In Adjustable bracing bar described in the utility model, described groove is arranged on the rib of described stay pipe.
In Adjustable bracing bar described in the utility model, the cross section of described groove is arc.
The Adjustable bracing bar that the utility model provides, when carrying out constructing operation, constructor's finger can be arranged in groove, can increase the friction between hand and the stay pipe, and is effectively anti-skidding, avoids stay pipe to come off from hand, ensures working security.The use material that groove can reduce stay pipe is set simultaneously, reduces the cost of stay pipe material.Utilize the cylinder body of cylinder and the slip between the realization push rod of the motion between the piston and the stay pipe, thus the length of regulating whole Adjustable bracing bar.Adopt cylinder so that the length adjustment of Adjustable bracing bar is convenient and swift, laborsaving, but the Effective Raise efficiency of construction.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, the below will do to introduce simply to the accompanying drawing of required use in the embodiment, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the light fixture that provides of the utility model the first embodiment;
Fig. 2 is the II local enlarged diagram partly of the light fixture of Fig. 1;
Fig. 3 is the schematic diagram of the light fixture that provides of the utility model the second embodiment;
Fig. 4 is the IV local enlarged diagram partly of the light fixture of Fig. 3.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
See also Fig. 1, in the utility model preferred embodiment, Adjustable bracing bar comprises stay pipe 11, push rod 12 and cylinder (not shown) in the stay pipe 11 that is slidingly located in.Wherein, cylinder comprises cylinder body and piston, and cylinder body is fixedly connected in the stay pipe 11, and piston is fixedly connected with push rod 12 and the two is on same axis, utilize the cylinder body of cylinder and the slip between the realization push rod 12 of the motion between the piston and the stay pipe 11, thus the length of regulating whole Adjustable bracing bar.Adopt cylinder so that the length adjustment of Adjustable bracing bar is convenient and swift, laborsaving, but the Effective Raise efficiency of construction.
The lateral wall of stay pipe 11 has the groove 111 that arranges vertically, and when carrying out constructing operation, constructor's finger can be arranged in groove 111, can increase the friction between hand and the stay pipe 11, effectively anti-skidding, avoid stay pipe 11 from hand, to come off, ensure working security.The use material that groove 111 can reduce stay pipe 11 is set simultaneously, reduces the cost of stay pipe 11 materials.
For the ease of constructor's bimanualness, preferably, groove 111 is at least two and evenly be arranged on around the lateral wall of stay pipe 11.In the present embodiment, particularly, as shown in Figure 2, stay pipe 11 is pipe, and groove 111 is four, is distributed on around the lateral wall of stay pipe 11.Herein, as another kind of embodiment, as shown in Figure 3, groove 111 also can be two, is symmetrically distributed on the lateral wall of stay pipe 11; Perhaps groove 111 only arranges one or three or other number.
Preferably, the cross section of groove 111 is arc, so that cooperate with constructor's finger, is beneficial to simultaneously processing and manufacturing.Certainly, the cross section of groove 111 is not limited to arc, can be square or other shapes.
In another embodiment of the present utility model, as shown in Figure 4, stay pipe 21 is square tube, and preferably, groove 211 is arranged on the rib of stay pipe 21, and certainly, groove 211 also can be arranged on the outer side plane of square tube.Herein, because square tube has four ribs, respective slot 211 also is four.Other parts are identical with the embodiment of front, do not repeat them here.
The above is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (8)
1. Adjustable bracing bar, it is characterized in that, comprise stay pipe, push rod and cylinder in the described stay pipe are slidingly located in, the lateral wall of described stay pipe has the groove that arranges vertically, described cylinder comprises cylinder body and piston, described cylinder body is fixedly connected in the described stay pipe, and described piston is fixedly connected with described push rod and the two is on same axis.
2. Adjustable bracing bar according to claim 1 is characterized in that, described groove is at least two and evenly be arranged on around the lateral wall of described stay pipe.
3. Adjustable bracing bar according to claim 1 is characterized in that, described stay pipe is pipe.
4. Adjustable bracing bar according to claim 3 is characterized in that, described groove is four, is distributed on around the lateral wall of described stay pipe.
5. Adjustable bracing bar according to claim 1 is characterized in that, described groove is two, is symmetricly set on the lateral wall of described stay pipe.
6. Adjustable bracing bar according to claim 1 is characterized in that, described stay pipe is square tube.
7. Adjustable bracing bar according to claim 6 is characterized in that, described groove is arranged on the rib of described stay pipe.
8. Adjustable bracing bar according to claim 1 is characterized in that, the cross section of described groove is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339456 CN202689593U (en) | 2012-07-13 | 2012-07-13 | Adjustable support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339456 CN202689593U (en) | 2012-07-13 | 2012-07-13 | Adjustable support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689593U true CN202689593U (en) | 2013-01-23 |
Family
ID=47545228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339456 Expired - Lifetime CN202689593U (en) | 2012-07-13 | 2012-07-13 | Adjustable support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866993A (en) * | 2014-03-17 | 2014-06-18 | 中建一局钢结构工程有限公司 | Adjustable support and construction method thereof |
| CN106760626A (en) * | 2016-11-18 | 2017-05-31 | 青岛蓝天创先科技服务有限公司 | A kind of cast-in-place concrete floor template vertical supporting device of energy fast assembling-disassembling |
-
2012
- 2012-07-13 CN CN 201220339456 patent/CN202689593U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866993A (en) * | 2014-03-17 | 2014-06-18 | 中建一局钢结构工程有限公司 | Adjustable support and construction method thereof |
| CN103866993B (en) * | 2014-03-17 | 2016-01-20 | 中建一局钢结构工程有限公司 | Adjustable support and construction method thereof |
| CN106760626A (en) * | 2016-11-18 | 2017-05-31 | 青岛蓝天创先科技服务有限公司 | A kind of cast-in-place concrete floor template vertical supporting device of energy fast assembling-disassembling |
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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: 20130123 |