CN205063057U - Plugging device at small -size entrance to a cave - Google Patents

Plugging device at small -size entrance to a cave Download PDF

Info

Publication number
CN205063057U
CN205063057U CN201520256788.2U CN201520256788U CN205063057U CN 205063057 U CN205063057 U CN 205063057U CN 201520256788 U CN201520256788 U CN 201520256788U CN 205063057 U CN205063057 U CN 205063057U
Authority
CN
China
Prior art keywords
plugging device
small
floor
sleeve pipe
screw rod
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
Application number
CN201520256788.2U
Other languages
Chinese (zh)
Inventor
王宗生
张科研
仲鑫
关同光
杨雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Second Engineering Bureau Co Ltd
First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Original Assignee
China Construction Second Engineering Bureau Co Ltd
First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Construction Second Engineering Bureau Co Ltd, First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd filed Critical China Construction Second Engineering Bureau Co Ltd
Priority to CN201520256788.2U priority Critical patent/CN205063057U/en
Application granted granted Critical
Publication of CN205063057U publication Critical patent/CN205063057U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a plugging device at small -size entrance to a cave stands on treating between the support floor of the entrance to a cave and the lower floor of shutoff floor of upper strata, include the level tight hold in the palm the top of entrance to a cave downside shrouding, with the parallel relative placement of top shrouding in support bottom support plate and vertical middle part adjustable brace external member of fixing between the two upstairs. The utility model discloses the simple and convenient readily removable of easily installing of being under construction removes, and constructor only needs a hammer to finish, and it is dangerous not have the thing of weight when just demolising, has increased the safety and stability nature of construction, is favorable to realizing the regularization standard of job site instrument. In addition, the circulated use of plugging device, green.

Description

A kind of plugging device of small-sized hole
Technical field
The utility model relates to a kind of sealing hole device.
Background technology
At present, the hole of as wrong in surveying setting-out hole, pipe built-in or the amendment in the middle-size and small-size hole of building trade (300 × 300) hole below, the reserved secondary plugging quality of building hole etc. of construction are hard nut to cracks always.
The current form of construction work mainly taked has two kinds.The first is the shutoff of template extension wire rope, and the shortcoming of this kind of method is that wire rope up/down perforation easily causes the bridge road that leaks, and the more difficult dismounting of template under floor top.The second is for block wooden a tree, used in making timber for boats, make the smaller and story height of its length, then one piece of this hole of template shutoff is pushed up, or the curtailment of a wooden a tree, used in making timber for boats sometimes, two wooden a tree, used in making timber for boats are fixed together in middle part, and stopend is lived in oblique caving, and the shortcoming of this kind of method is the strength deficiency that wooden a tree, used in making timber for boats length is difficult to control to cause withstanding stopend, or it is too strong to operate artificial subjectivity during oblique top, and when removing, template may drop and hurts sb.'s feelings.
Utility model content
The purpose of this utility model is to provide a kind of plugging device of small-sized hole, solve the technical problem of the how shutoff of small-sized hole on floor.
For achieving the above object, the utility model adopts following technical scheme:
A kind of plugging device of small-sized hole, stand between the hole for the treatment of shutoff floor on upper strata and the support floor of lower floor, comprise the middle part adjustable supports external member that level is tightly held in the palm the top closing plate on the downside of hole, staggered relatively bottom support plate support floor on parallel with top closing plate and is vertically fixed between the two.
Described middle part adjustable supports external member is by screw rod, the sleeve pipe be connected with the threaded one end of screw rod and regulate standing screw nut of relative position in sleeve pipe to form.
The other end of described screw rod is fixedly connected on the center, downside of top closing plate, and the other end of sleeve pipe is fixedly connected on the center, upside of bottom support plate, and nut is fastening downwards.
The other end of described screw rod is fixedly connected on the center, upside of bottom support plate, and the other end of sleeve pipe is fixedly connected on the center, downside of top closing plate, and nut is upwards fastening.
The steel plate of described top closing plate and bottom support plate to be all thickness be 20mm.
The diameter of described screw rod is 36mm, and the thickness of nut is 30mm.
The light zinc-plated steel pipe of described sleeve pipe to be diameter be 40mm.
Compared with prior art the utility model has following characteristics and beneficial effect:
The utility model utilizes screw rod, nut and sleeve pipe to regulate the object highly reaching shutoff, is inserted in sleeve pipe by screw rod, and regulates standing screw relative position in sleeve pipe by nut; Hit with a hammer nut, ensure clamping, thus the shutoff realized small-sized hole, relative to traditional method, saved the materials such as wire rope, constructing, simple and convenient easy installation is readily removable to remove, constructor only needs one hammer can have been operated, and dangerous without pendant thing when removing, add the security and stability of construction, be conducive to the regularization specification realizing job site instrument.In addition, plugging device can be recycled, environmental protection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is the utility model small-sized sealing hole device elevation.
Reference numeral: 1-hole, 2-top closing plate, 3-screw rod, 4-nut, 5-sleeve pipe, 6-bottom support plate, 7-support floor, 8-treat shutoff floor.
Detailed description of the invention
Embodiment is shown in Figure 1, the plugging device at this small-sized hole, stand between the hole 1 for the treatment of shutoff floor 8 on upper strata and the support floor 7 of lower floor, comprise the middle part adjustable supports external member that level is tightly held in the palm the top closing plate 2 on the downside of hole 1, staggered relatively bottom support plate 6 support floor 7 on parallel with top closing plate 2 and is vertically fixed between the two.
Described middle part adjustable supports external member is by screw rod 3, the sleeve pipe 5 be connected with the threaded one end of screw rod 3 and regulate the nut 4 of standing screw 3 relative position in sleeve pipe 5 to form.
The other end of described screw rod 3 is fixedly connected on the center, downside of top closing plate 2, and the other end of sleeve pipe is fixedly connected on the center, upside of bottom support plate 6, and nut 4 is fastening downwards.
The other end of described screw rod 3 is fixedly connected on the center, upside of bottom support plate 6, and the other end of sleeve pipe is fixedly connected on the center, downside of top closing plate 2, and nut 4 is upwards fastening.
The steel plate of described top closing plate 2 and bottom support plate 6 to be all thickness be 20mm.
The diameter of described screw rod 3 is 36mm, and the thickness of nut 4 is 30mm.
The light zinc-plated steel pipe of described sleeve pipe 5 to be diameters be 40mm.
It is as follows that the utility model implements concrete steps:
Step 1, regulates height, is inserted in sleeve pipe 5 by screw rod 3, and regulates standing screw 3 relative position in sleeve pipe 5 by nut 4.
Step 2, clamping is fixing, and hit with a hammer nut 4, ensures clamping.
Step 3, knocks nut 4 in the other direction after the shutoff of hole 1, takes off plugging device, prepares again to utilize.

Claims (7)

1. the plugging device at a small-sized hole, stand between the hole (1) for the treatment of shutoff floor (8) on upper strata and the support floor (7) of lower floor, it is characterized in that: comprise level and tightly hold in the palm top closing plate (2), parallel with top closing plate (2) staggered relatively in the bottom support plate (6) supported on floor (7) and the middle part adjustable supports external member be vertically fixed between the two in hole (1) downside.
2. the plugging device at small-sized hole according to claim 1, is characterized in that: described middle part adjustable supports external member is by screw rod (3), the sleeve pipe (5) be connected with the threaded one end of screw rod (3) and regulate the nut (4) of standing screw (3) relative position in sleeve pipe (5) to form.
3. the plugging device at small-sized hole according to claim 2, it is characterized in that: the other end of described screw rod (3) is fixedly connected on the center, downside of top closing plate (2), the other end of sleeve pipe is fixedly connected on the center, upside of bottom support plate (6), and nut (4) is fastening downwards.
4. the plugging device at small-sized hole according to claim 2, it is characterized in that: the other end of described screw rod (3) is fixedly connected on the center, upside of bottom support plate (6), the other end of sleeve pipe is fixedly connected on the center, downside of top closing plate (2), and nut (4) is upwards fastening.
5. the plugging device at small-sized hole according to claim 1, is characterized in that: the steel plate of described top closing plate (2) and bottom support plate (6) to be all thickness be 20mm.
6. the plugging device at small-sized hole according to claim 2, is characterized in that: the diameter of described screw rod (3) is 36mm, and the thickness of nut (4) is 30mm.
7. the plugging device at small-sized hole according to claim 2, is characterized in that: the light zinc-plated steel pipe of described sleeve pipe (5) to be diameter be 40mm.
CN201520256788.2U 2015-04-27 2015-04-27 Plugging device at small -size entrance to a cave Expired - Fee Related CN205063057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520256788.2U CN205063057U (en) 2015-04-27 2015-04-27 Plugging device at small -size entrance to a cave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520256788.2U CN205063057U (en) 2015-04-27 2015-04-27 Plugging device at small -size entrance to a cave

Publications (1)

Publication Number Publication Date
CN205063057U true CN205063057U (en) 2016-03-02

Family

ID=55389632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520256788.2U Expired - Fee Related CN205063057U (en) 2015-04-27 2015-04-27 Plugging device at small -size entrance to a cave

Country Status (1)

Country Link
CN (1) CN205063057U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522543A (en) * 2016-10-17 2017-03-22 河南科技大学 Construction reserved hole auxiliary pouring equipment and supporting device
CN113605731A (en) * 2021-07-01 2021-11-05 中国华冶科工集团有限公司 Self-standing concrete supporting plate frame supporting device and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522543A (en) * 2016-10-17 2017-03-22 河南科技大学 Construction reserved hole auxiliary pouring equipment and supporting device
CN113605731A (en) * 2021-07-01 2021-11-05 中国华冶科工集团有限公司 Self-standing concrete supporting plate frame supporting device and method thereof

Similar Documents

Publication Publication Date Title
CN204333759U (en) A kind of transmission line high-altitude maintenance platform
CN205063057U (en) Plugging device at small -size entrance to a cave
CN205296798U (en) Pre -buried fixing device of builder's jack shaped steel
CN102296828B (en) Construction method of boom before building ceiling or pipelining
CN202925896U (en) A hole reservation device for constructional engineering
CN204001731U (en) A kind of shuttering supporting vertical rod base fixing device
CN204139627U (en) The anti-wear cover cage of wire rope
CN204720888U (en) Portable power distribution less important work platform
CN204174915U (en) Scaffold
CN203808485U (en) Attached scaffold operation platform structure
CN203956804U (en) A kind of suspension rod quick-mounting instrument
CN204435859U (en) Be exclusively used in the moveable platform of high-rise concrete construction of lift well
CN202559678U (en) Lifting operation platform device of electric hammer
CN104631844A (en) Steel column mounting operation platform and mounting method thereof
CN204475870U (en) Straight support girder prestressing force adjusting device
CN205134921U (en) Building outer wall concrete constructional column hangs construction platform
CN204531332U (en) A kind of bananas type scaffold
CN203891450U (en) Threaded rod rapid connecting part
CN203907087U (en) Medium-and-low-pressure grouting quick joint device
CN204609749U (en) Multifunctional traveling overhaul platform
CN204385786U (en) Multi-functional prestressed concrete pipe pile antibending shear resistance system
CN203856225U (en) Assembled type stair section safety protection handrail system
CN204343679U (en) For the embedded part anchor system of climbing template device
CN204089035U (en) A kind of transmission line pole tower ascent aid
CN203531350U (en) U-shaped pull ring for steel beam fixing of cantilever outer frame

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: 20160302

Termination date: 20160427