CN203756633U - Supporting cylinder and wall plastering machine - Google Patents

Supporting cylinder and wall plastering machine Download PDF

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Publication number
CN203756633U
CN203756633U CN201420069082.0U CN201420069082U CN203756633U CN 203756633 U CN203756633 U CN 203756633U CN 201420069082 U CN201420069082 U CN 201420069082U CN 203756633 U CN203756633 U CN 203756633U
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CN
China
Prior art keywords
rod
piston rod
piston
cap
shoring
Prior art date
Application number
CN201420069082.0U
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Chinese (zh)
Inventor
王建虎
Original Assignee
王建虎
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Priority to CN201420069082.0U priority Critical patent/CN203756633U/en
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Publication of CN203756633U publication Critical patent/CN203756633U/en

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Abstract

The utility model provides a supporting cylinder capable of enabling an extensible vertical rail of a wall plastering machine to stand firm. The supporting cylinder comprises a double-rod hydraulic cylinder barrel, a first piston rod and a second piston rod, a first end cap is arranged at one end of the double-rod hydraulic cylinder barrel, a second end cap is arranged at the other end of the double-rod hydraulic cylinder barrel, the first piston rod penetrates out from the first end cap, and the second piston rod penetrates out from the second end cap; especially, a backspring used for pushing the second piston rod towards the inside of the double-rod hydraulic cylinder barrel is arranged between the piston portion of the second piston rod and the second end cap, a hydraulic passage is formed in the second piston rod, and one end of the hydraulic passage leads to space between the first piston rod and the second piston rod while the other end of the same leads to the outside. The utility model further provides a wall plastering machine easy to stand firm. The supporting cylinder has the advantages of simple and reasonable structure, reliability in working and the like. The wall plastering machine has the advantages of wide application range, convenience in operation, high construction accuracy and the like.

Description

A kind of shoring and plastering machine

Technical field

The utility model relates to a kind ofly provides the shoring of transmission and a kind of plastering machine with described shoring for the scalable upright track of plastering machine.

Background technique

Plastering machine substitutes manually has the advantages such as efficiency is high, time saving and energy saving less manpower to spreading slush on body of wall.

Existing plastering machine is provided with one group of upright track, and one group of such upright track track normally parallel to each other by 2 and vertical setting forms.Make the structure of elevating movement along upright track for the head of plastering a wall, one is to be provided with tooth bar on every track, and the head of plastering a wall is provided with driving gear, and by the cooperation of driving tooth wheel and rack, the head of plastering a wall can be done elevating movement along upright track.Be to be provided with a pulley on the crossbeam on the top of upright track, on head, be provided with cord winder plastering a wall, realize and rise and decline by folding and unfolding wire rope, thereby realize plastering and top-down calendering function from bottom to top.

But such plastering machine, the length of its upright track is fixed, and for the floor height of the general 3 meters of left and right of current domestic floor, requires the length of upright track approximately also 3 meters of left and right.But because the height of door opening all only has 2 meters of left and right conventionally, so upright track could be passed through after need to tilting or disassemble, this just causes a lot of inconvenience to workmen, and efficiency of construction is greatly reduced.

Upright track is made to telescopic type can be overcome the above problems, but in work progress, telescopic upright track like this should possess enough support forces with the plaster a wall weight of head of burden, possesses again enough stable degree upright track when avoiding plastering a wall head work and produces and rock more greatly.Adopting common oil hydraulic cylinder is no problem as the flexible power plant of upright track to solve previous problem, and can solve a rear problem in the time that the piston rod of oil hydraulic cylinder drives the top of upright track tightly to prop up smallpox.But the underframe of plastering machine below is provided with castor and/or rail wheel, the top of upright track tightly to prop up smallpox, and one of castor or rail wheel must will be born corresponding load.But no matter be castor or rail wheel, it is all inappropriate bearing so big load, and they can be easy to damage on the one hand, and the larger reaction force producing in the time plastering on the other hand can push away body of wall machine, affects the precision of plastering.

So need a kind of special hydraulic support cylinder.

Summary of the invention

The purpose of this utility model is to provide a kind of scalable upright track that makes plastering machine can found steady shoring.

For achieving the above object, the utility model is taked following technological scheme:

A kind of shoring, comprises dual-rod hydraulic cylinder cylinder, first piston bar and the second piston rod; Be provided with the first end cap in one end of dual-rod hydraulic cylinder cylinder, be provided with the second end cap at the other end of dual-rod hydraulic cylinder cylinder; First piston bar passes from the first end cap, and the second piston rod passes from the second end cap; Especially, between the piston portion of the second piston rod and the second end cap, be also provided with the retracting spring for the second piston rod being pushed to dual-rod hydraulic cylinder cylinder inside; In the second piston rod, be also shaped with a hydraulic channel, the space between first piston bar and the second piston rod is led in one end of described hydraulic channel, and the other end of described hydraulic channel leads to the external world.

Working principle of the present utility model is as follows: hydraulic channel leads to extraneous one end for connecting fluid pressure pipeline.When use, dual-rod hydraulic cylinder cylinder is to be erectly fixed together with the underframe of plastering machine, and the top of first piston bar is to link together with the top of telescopic upright track.In the time injecting the hydraulic oil with pressure to hydraulic channel, hydraulic oil will enter into the space between first piston bar and the second piston rod through the second piston rod, now first piston bar and the second piston rod stretch out in up and down accordingly dual-rod hydraulic cylinder cylinder under the pressure of hydraulic oil, until the second piston rod arrives ground, first piston bar drives the top of upright track to prop up smallpox.By the control to hydraulic fluid pressure, can adjust this shoring to the support force between ground and smallpox, guarantee that upright track has enough support forces and stable degree.In the time plastering a wall construction, the hydraulic oil that enters this shoring is carried out to pressurize.In the time that telescopic upright track need to be retracted, the hydraulic oil that enters this shoring is carried out to pressure release, now first piston bar will be retracted in dual-rod hydraulic cylinder cylinder under the effect of weight, and the second piston rod will be retracted in dual-rod hydraulic cylinder cylinder under the effect of retracting spring, hydraulic oil now will be back in hydraulic oil unit by hydraulic channel.Because the second piston rod directly acts on ground, so such plastering machine is not to provide with castor or rail wheel reaction force that oil hydraulic cylinder stretches out power, so therefore its castor and rail wheel will can not damage, and can allow the head of plastering a wall work together more reliable.

The length of described the second piston rod is preferably shorter than the length of first piston bar.

The outlet that described hydraulic channel leads to extraneous end is preferably disposed on the body of rod side of the second piston rod.

End at the body of rod of the second piston rod is preferably connected with mat piece.Described mat piece is area of contact between rod end and the ground for increasing the second piston rod, can improve stability of strutting system on the one hand, can protect on the other hand the rod end of the second piston rod.

The utility model also provides a kind of vertical steady plastering machine that is easy to, by the following technical solutions:

A kind of plastering machine, comprises underframe and is installed on the telescopic upright track on underframe; The top of described upright track is provided with cross-member; Especially, also comprise above-described shoring; Dual-rod hydraulic cylinder cylinder and the underframe of shoring link together; The top of the first piston bar of shoring and described cross-member link together; On underframe, be also reserved with and allow the position of stretching out that the second piston rod of shoring stretches out.

The working principle of plastering machine of the present utility model is as follows: upright track is to be made up of left track parallel to each other and right track, forms and left track and right track are all the segmentation tracks that can be slided each other by multistage.Between left track and right track, be provided with the cross-member for keeping left track and right parallel track.Cross-member is to be connected on the segmentation track that left track and right track stretch the most highly.The automatic regulating apparatus carrying by labor measurement or plastering machine by upright track after vertical position, primer fluid pressing system all stretches out by first piston bar and the second piston rod, first piston bar drives cross-member to protrude upward by upright track, and the second piston rod stretches out earthward.No matter be that first piston bar first arrives smallpox or the second piston rod first arrives ground, final result is all that the first piston bar of shoring makes the top of upright track prop up smallpox, the second piston rod props up ground, and upright track is firmly erected between smallpox and ground.When shoring is continued after pressure release, first piston bar will be retracted in dual-rod hydraulic cylinder cylinder under the Action of Gravity Field of deadweight and cross-member and cross-member place segmentation track; The second piston rod will be retracted in dual-rod hydraulic cylinder cylinder under the effect of retracting spring, and built on stilts, makes the castor of plastering machine or rail wheel recover the supporting effect to plastering machine.

The advantages such as that shoring of the present utility model has is simple and reasonable, reliable operation.Applied widely, easy to operate, construction precision advantages of higher that plastering machine of the present utility model has.

Brief description of the drawings

Fig. 1 is embodiment 1 sectional structure schematic diagram;

Fig. 2 is embodiment 2 main TV structure schematic diagram (when the head of plastering a wall does not rise);

Fig. 3 is the right TV structure schematic diagram (head of plastering a wall rises rear) of Fig. 2.

Description of reference numerals: 1-shoring; 2-underframe; 3-upright track; 11-dual-rod hydraulic cylinder cylinder; 12-first piston bar; 13-the second piston rod; 14-the first end cap; 15-the second end cap; 16-retracting spring; 17-hydraulic channel; 18-dust ring; 19-dust ring; The left track of 31-; The right track of 32-; 33-cross-member.

Embodiment

Below in conjunction with drawings and Examples, the utility model content is described further.

Embodiment 1

As shown in Figure 1, the shoring 1 of the present embodiment comprises: dual-rod hydraulic cylinder cylinder 11, first piston bar 12 and the second piston rod 13.

Be provided with the first end cap 14 in one end of dual-rod hydraulic cylinder cylinder 11, be provided with the second end cap 15 at the other end of dual-rod hydraulic cylinder cylinder 11; First piston bar 12 passes from the first end cap 14, and the second piston rod 13 passes from the second end cap 15.Between the piston portion of the second piston rod 13 and the second end cap 15, be also provided with the retracting spring 16 for the second piston rod 13 being pushed to dual-rod hydraulic cylinder cylinder 11 inside.In the second piston rod 13, be also shaped with a hydraulic channel 17, the space between first piston bar 12 and the second piston rod 13 is led in one end of hydraulic channel 17, and the external world is led in the outlet of the body of rod side of the other end of hydraulic channel 17 by being arranged on the second piston rod 13.

As shown in Figure 1, between first piston bar 12 and the first end cap 14, be provided with dust ring 18, between the second piston rod 13 and the second end cap 15, be also provided with dust ring 19.

Embodiment 2

As shown in Figure 2 and Figure 3, the present embodiment is a kind of plastering machine, comprising: underframe 2, be installed on the telescopic upright track 3 on underframe 2, and shoring 1 described in embodiment 1.

Upright track 3 is to be made up of left track 31 parallel to each other and right track 32, forms and left track 31 and right track 32 are all the segmentation tracks that can be slided each other by multistage.Between left track 31 and right track 32, be provided with for keeping left track 31 cross-member 33 parallel with right track 32.In the present embodiment, cross-member 33 is to be connected on the segmentation track that left track 31 and right track 32 stretch the most highly.

Dual-rod hydraulic cylinder cylinder 11 and the underframe 2 of shoring 1 link together.Top and the cross-member 33 of the first piston bar 12 of shoring 1 link together.On underframe 2, be also reserved with allow the second piston rod 13 of shoring 1 stretches out stretch out position (stretching out position does not draw).

What this specification was enumerated is only preferred embodiments of the present utility model, and all equivalent technologies conversion of doing under working principle of the present utility model and thinking, are all considered as protection domain of the present utility model.

Claims (5)

1. a shoring, comprises dual-rod hydraulic cylinder cylinder, first piston bar and the second piston rod; Be provided with the first end cap in one end of dual-rod hydraulic cylinder cylinder, be provided with the second end cap at the other end of dual-rod hydraulic cylinder cylinder; First piston bar passes from the first end cap, and the second piston rod passes from the second end cap; It is characterized in that: between the piston portion of the second piston rod and the second end cap, be also provided with the retracting spring for the second piston rod being pushed to dual-rod hydraulic cylinder cylinder inside; In the second piston rod, be also shaped with a hydraulic channel, the space between first piston bar and the second piston rod is led in one end of described hydraulic channel, and the other end of described hydraulic channel leads to the external world.
2. a kind of shoring as claimed in claim 1, is characterized in that: the length that is shorter in length than first piston bar of described the second piston rod.
3. a kind of shoring as claimed in claim 1, is characterized in that: the outlet that described hydraulic channel leads to extraneous end is arranged on the body of rod side of the second piston rod.
4. a kind of shoring as claimed in claim 1, is characterized in that: the end at the body of rod of the second piston rod is connected with mat piece.
5. a plastering machine, comprises underframe and is installed on the telescopic upright track on underframe; The top of described upright track is provided with cross-member; It is characterized in that: also comprise shoring claimed in claim 1; Dual-rod hydraulic cylinder cylinder and the underframe of shoring link together; The top of the first piston bar of shoring and described cross-member link together; On underframe, be also reserved with and allow the position of stretching out that the second piston rod of shoring stretches out.
CN201420069082.0U 2014-02-17 2014-02-17 Supporting cylinder and wall plastering machine CN203756633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420069082.0U CN203756633U (en) 2014-02-17 2014-02-17 Supporting cylinder and wall plastering machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420069082.0U CN203756633U (en) 2014-02-17 2014-02-17 Supporting cylinder and wall plastering machine

Publications (1)

Publication Number Publication Date
CN203756633U true CN203756633U (en) 2014-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420069082.0U CN203756633U (en) 2014-02-17 2014-02-17 Supporting cylinder and wall plastering machine

Country Status (1)

Country Link
CN (1) CN203756633U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758817A (en) * 2014-02-17 2014-04-30 王建虎 Supporting cylinder and spackling machine
CN105065370A (en) * 2015-08-04 2015-11-18 山东建筑大学 Hydraulic jacking device of pasting machine
CN109306794A (en) * 2018-10-19 2019-02-05 飞码机器人私人有限公司 A kind of industrial building high-wall external coating System and method for

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758817A (en) * 2014-02-17 2014-04-30 王建虎 Supporting cylinder and spackling machine
CN105065370A (en) * 2015-08-04 2015-11-18 山东建筑大学 Hydraulic jacking device of pasting machine
CN109306794A (en) * 2018-10-19 2019-02-05 飞码机器人私人有限公司 A kind of industrial building high-wall external coating System and method for

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151028

Address after: 528200, Shengli South Road, Nanhai Industrial Zone, Nanhai District, Guangdong, Foshan

Patentee after: FOSHAN TUPO MACHINERY MANUFACTURING CO., LTD.

Address before: 528200, No. 3, Xia Jing Road, A District, Ping Zhou Industrial Zone, Nanhai District, Guangdong, Foshan

Patentee before: Wang Jianhu

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140806

Termination date: 20170217

CF01 Termination of patent right due to non-payment of annual fee