CN212562488U - Device for ensuring construction size of reserved square hole of structure - Google Patents
Device for ensuring construction size of reserved square hole of structure Download PDFInfo
- Publication number
- CN212562488U CN212562488U CN202020697711.XU CN202020697711U CN212562488U CN 212562488 U CN212562488 U CN 212562488U CN 202020697711 U CN202020697711 U CN 202020697711U CN 212562488 U CN212562488 U CN 212562488U
- Authority
- CN
- China
- Prior art keywords
- box
- support frame
- square hole
- ensuring
- set firmly
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a device for ensuring the construction size of a square hole reserved in a structure, which comprises a protective box, wherein a cavity is arranged in the protective box, a tension rod is arranged in the cavity, two ends of the tension rod are both connected with a contraction box, and the contraction box is clamped in the cavity of the protective box; the back of protection box has set firmly the clearance box, the upper end of clearance box is provided with the rotary rod, be connected with rotatory bolt between clearance box, the rotary rod, protection box outer wall both sides all are provided with the draw-in groove, the joint has the buckle in the draw-in groove, the buckle sets firmly on the slider, slider slidable formula joint support frame, the slide rail has set firmly on the support frame, be provided with a plurality of pulley between slide rail, the slider, still set firmly slide caliper rule on the support frame. The utility model provides an ensure that structure reserves square entrance to a cave construction dimension's device, this kind of device convenient operation can carry out the slip control from top to bottom to the device according to the user demand and handle, reinforcing result of use.
Description
Technical Field
The utility model relates to a main structure body construction technical field particularly, relates to an ensure that structure reserves square entrance to a cave construction dimension's device.
Background
The reserved hole of the structure is arranged for installing equipment pipelines or doors and windows during structure construction, so that the reserved hole which is generally square and circular and is influenced by a post-demolition chisel knot structure is avoided. When the round hole is small, a hard PVC pipe is generally adopted as a mould, when the round hole is large, a three-ply board or galvanized iron sheet is generally adopted to surround into a circular arc shape to be used as a panel, and a batten support is arranged in the panel. When constructing a square reserved hole, a formwork is generally erected in a mode of mounting a beam and a formwork side die.
The construction survey refers to the measurement work of control, lofting, completion acceptance and the like for construction, and is contrary to the general mapping work, the construction lofting marks the designed position, shape, size and elevation of the building on the ground according to the design drawing so as to carry out construction according to the marked point lines, thereby ensuring that the device for reserving the construction size of the square hole of the structure can effectively improve the accuracy of the construction effect.
The original structure is reserved with square entrance to a cave and is carried out its size of a dimension and prescribe a limit to all adopting flitch and the conventional formwork mode of screw connection at the in-process of construction, and this kind of mode dismouting is extremely inconvenient with the installation, greatly increased labourer's intensity of labour.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides an ensure that structure reserves square entrance to a cave construction dimension's device solves the current device of ensuring that structure reserves square entrance to a cave construction dimension, in daily use, can't slide the regulation effect from top to bottom to the problem of the result of use of the device has been reduced.
In order to achieve the technical purpose, the technical scheme of the utility model is as follows:
the device for ensuring the construction size of the square hole of the structure comprises a protective box, wherein a cavity is formed in the protective box, a tension rod is arranged in the cavity, two ends of the tension rod are connected with contraction boxes, and the contraction boxes are clamped in the cavity of the protective box; the back of protection box has set firmly the clearance box, the upper end of clearance box is provided with the rotary rod, be connected with rotatory bolt between clearance box, the rotary rod, protection box outer wall both sides all are provided with the draw-in groove, the joint has the buckle in the draw-in groove, the buckle sets firmly on the slider, slider slidable formula joint support frame, the slide rail has set firmly on the support frame, be provided with a plurality of pulley between slide rail, the slider, still set firmly slide caliper rule on the support frame.
Further, the surface of the support frame is provided with an antirust resin layer.
Furthermore, a sealing ring is arranged between the protection box and the tension rod.
Furthermore, the buckle and the support frame are detachably connected.
Furthermore, the protection box is arranged between the two support frames, and a plurality of protection boxes are connected between the two support frames.
The utility model has the advantages that: the device for ensuring the construction size of the reserved square hole of the structure can play an effective sealing dustproof effect on the device by arranging the sealing ring, and can prevent external dust from entering the device and also prevent the device in the device from being damaged in the daily use process, so that the use effect of the device is effectively improved, and the labor intensity of workers is greatly reduced; the device for ensuring the construction size of the reserved square hole of the structure can play an effective antirust effect on the device through the antirust resin layer, and can be prevented from being used for a long time in the daily use process and rusting on the outer wall of the device, so that the service life of the device is effectively prolonged; this ensure that structure reserves square entrance to a cave construction dimension's device can play effectual upper and lower slip regulation effect to the device through setting up the slide rail, in daily use, can carry out upper and lower slip regulation to the device according to the user demand and handle to the effectual result of use that has promoted the device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an apparatus for ensuring construction dimensions of a structure reserved with a square hole according to an embodiment of the present invention;
fig. 2 is a front view of an apparatus for ensuring construction dimensions of a structure reserved with a square hole according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the back of an apparatus for ensuring the construction size of a square hole reserved in a structure according to an embodiment of the present invention;
fig. 4 is a schematic partial enlarged structural view of an apparatus for ensuring construction size of a structure reserved with a square hole according to an embodiment of the present invention;
in the figure: 1. a protective case; 2. a seal ring; 3. a tension bar; 4. a shrink box; 5. cleaning the cover; 6. rotating the rod; 7. rotating the bolt; 8. a card slot; 9. buckling; 10. a support frame; 11. a rust-preventive resin layer; 12. a slide rail; 13. a pulley; 14. a caliper; 15. and (4) size.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1, the device for ensuring the construction size of the square hole reserved in the structure according to the embodiment of the present invention comprises a protection box 1, wherein a cavity is arranged in the protection box 1, a tension rod 3 is arranged in the cavity, two ends of the tension rod 3 are both connected with a contraction box 4, and the contraction box 4 is clamped in the cavity of the protection box 1; the back of protection box 1 has set firmly clearance box 5, the upper end of clearance box 5 is provided with rotary rod 6, be connected with rotatory bolt 7 between clearance box 5, the rotary rod 6, 1 outer wall both sides of protection box all are provided with draw-in groove 8, the joint has buckle 9 in the draw-in groove 8, buckle 9 sets firmly on the slider, slider slidable formula connection support frame 10, slide rail 12 has set firmly on the support frame 10, be provided with a plurality of pulley 13 between slide rail 12, the slider, slide caliper rule 14 has still set firmly on the support frame 10.
As shown in fig. 4, in this embodiment, the surface of the supporting frame 10 is provided with a rust-proof resin layer 11, so that rust can be avoided, and the service life of the device can be prolonged.
As shown in fig. 1, in this embodiment, a sealing ring 2 is disposed between the protection box 1 and the tension rod 3, so as to increase the sealing performance of the device.
As shown in fig. 2, in this embodiment, the buckle 9 and the support frame 10 are detachably connected, so as to facilitate detachment and installation.
As shown in fig. 2 to 3, in this embodiment, the protection box 1 is disposed between two of the support frames 10, and a plurality of protection boxes 1 are connected between the two support frames 10, so as to increase the structural stability.
To facilitate further understanding of the above technical solutions, the structural features and the using process thereof will now be described:
as shown in fig. 1-4, a device for ensuring the construction size of a square hole reserved in a structure comprises a protective box 1, a cleaning cover 5, a clamping groove 8 and a caliper 14, wherein a sealing ring 2 is arranged in the protective box 1, a tension rod 3 is arranged in the sealing ring 2, meanwhile, two sides of the tension rod 3 are both provided with a contraction box 4, a cleaning cover 5 is arranged on the rear surface of the protection box 1, a rotating rod 6 is arranged above the cleaning cover 5, meanwhile, the two sides of the rotating rod 6 are both provided with rotating bolts 7, the clamping grooves 8 are both arranged on the two sides of the outer wall of the protective box 1, a buckle 9 is arranged in the clamping groove 8, a support frame 10 is arranged outside the buckle 9, an antirust resin layer 11 is arranged in the support frame 10, a slide rail 12 is arranged outside one end of the antirust resin layer 11, and a pulley 13 is arranged inside the slide rail 12, a caliper 14 is arranged at the other end of the outer side of the support frame 10, and the surface of the caliper 14 is provided with a size 15.
The inner wall of the protection box 1 is tightly attached to the outer wall of the sealing ring 2, the size of the protection box 1 is larger than that of the sealing ring 2, an effective sealing dustproof effect can be achieved on the device through the arrangement of the sealing ring 2, in the daily use process, external dust is prevented from entering the device, the damage to the device inside the device can be avoided, and therefore the using effect of the device is effectively improved.
The tension rod 3, the shrinkage box 4 and the protection box 1 are of a telescopic structure, the shrinkage box 4 is symmetrically arranged about the central axis of the tension rod 3, an effective telescopic effect can be achieved on the device by arranging the tension rod 3, the width of a square hole opening can be reserved according to a structure in the daily use process, the longitudinal telescopic effect is achieved until a proper angle is achieved, and therefore the using effect of the device is effectively improved.
Clearance lid 5, rotary rod 6 are revolution mechanic with rotatory bolt 7, and rotatory bolt 7 sets up in the axis symmetry of rotary rod 6, can play effectual clearance effect to protection box 1 through setting up clearance lid 5, in daily use, can carry out the cleaning work to protection box 1, avoid complicated dismantlement and installation procedure to the effectual result of use that promotes the device.
The draw-in groove 8 constitutes the block through buckle 9 and protection box 1 and is connected, and draw-in groove 8 is square structure, can play effectual convenient dismantlement installation effect to protection box 1 through setting up draw-in groove 8, in daily use, can dismantle and install the processing to protection box 1 according to the user demand to the effectual result of use that has promoted the device.
For the device for ensuring the construction size of the square hole reserved on the structure, firstly, when the caliper 14 is required to be fixed on two sides of the square hole reserved on the structure, then the protection box 1 is clamped and fixed through the clamping groove 8, the protection box 1 can be effectively and conveniently disassembled and installed, the protection box 1 can be disassembled and installed according to the use requirement, secondly, the tension rod 3 and the shrinkage box 4 in the protection box 1 are subjected to telescopic treatment, so that the distance between the two sides can be measured and stabilized, when the protection box 1 needs to be cleaned, the protection box 1 can be effectively cleaned through rotating the cleaning cover 5, the protection box 1 can be cleaned, the complex disassembly and installation procedures are avoided, in addition, the slide rail 12 on the outer side of the support frame 10 can perform the sliding treatment of the vertical angle on the protection box 1 according to the use requirement, until suitable angle, last support frame 10 surface sets up antirust resin layer 11 can play effectual rust-resistant effect to the device, avoids long-time the use, also can avoid the device outer wall to take place the phenomenon of rustting to the effectual life who promotes the device just accomplishes the whole use of guaranteeing the device that the structure reserved square entrance to a cave construction dimension like this.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A device for ensuring the construction size of a square hole reserved in a structure comprises a protective box (1), and is characterized in that a cavity is formed in the protective box (1), a tension rod (3) is arranged in the cavity, two ends of the tension rod (3) are connected with contraction boxes (4), and the contraction boxes (4) are clamped in the cavity of the protective box (1); the back of protection box (1) has set firmly clearance box (5), the upper end of clearance box (5) is provided with rotary rod (6), be connected with between clearance box (5), rotary rod (6) rotatory bolt (7), protection box (1) outer wall both sides all are provided with draw-in groove (8), the joint has buckle (9) in draw-in groove (8), buckle (9) set firmly on the slider, slider slidable formula connection support frame (10), slide rail (12) have set firmly on support frame (10), be provided with a plurality of pulley (13) between slide rail (12), the slider, still set firmly slide caliper rule (14) on support frame (10).
2. A device for ensuring the construction size of a square hole reserved in a structure according to claim 1, characterized in that the surface of the support frame (10) is provided with a layer (11) of rust-proof resin.
3. A device for ensuring the construction size of a square hole reserved in a structure according to claim 1, characterized in that a sealing ring (2) is arranged between the protective box (1) and the tension rod (3).
4. The device for ensuring the construction size of the square hole reserved in the structure according to claim 1 is characterized in that the buckle (9) and the support frame (10) are detachably connected.
5. A device for ensuring the construction size of a square hole reserved in a structure according to claim 1, characterized in that the protective box (1) is arranged between two support frames (10), and a plurality of protective boxes (1) are connected between the two support frames (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697711.XU CN212562488U (en) | 2020-04-30 | 2020-04-30 | Device for ensuring construction size of reserved square hole of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697711.XU CN212562488U (en) | 2020-04-30 | 2020-04-30 | Device for ensuring construction size of reserved square hole of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212562488U true CN212562488U (en) | 2021-02-19 |
Family
ID=74608724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020697711.XU Active CN212562488U (en) | 2020-04-30 | 2020-04-30 | Device for ensuring construction size of reserved square hole of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212562488U (en) |
-
2020
- 2020-04-30 CN CN202020697711.XU patent/CN212562488U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212562488U (en) | Device for ensuring construction size of reserved square hole of structure | |
| CN216464259U (en) | Fast wall positioning device for mounting hole of electric meter box | |
| CN212027185U (en) | Building engineering pre-buried exposed steel bar rust prevention device | |
| CN201395895Y (en) | Clamping tool for arrangement of steel bars of shear wall body | |
| CN111498051B (en) | Ship main engine epoxy pouring tool and using method | |
| CN110206248B (en) | Concrete wall dry-hanging stone structure and construction method thereof | |
| CN204283183U (en) | A kind of assembly type outer sun-shading curtain installs auxiliary frame | |
| CN208749089U (en) | A kind of novel combination type is returned along mould fixture | |
| CN215909843U (en) | Steel bar spacing marker for house building construction | |
| CN217766564U (en) | Electric energy meter protector convenient for fast overhaul and maintenance for electric power marketing | |
| CN213477390U (en) | Autoclaved aerated concrete slab with embedded pipe | |
| CN212562590U (en) | Protection structure for entrance to a cave protector | |
| CN215494134U (en) | Building engineering detects laser rangefinder | |
| CN217384265U (en) | A portable instrument for checking template straightness that hangs down | |
| CN218802114U (en) | Electromechanical pipeline auxiliary installation device | |
| CN215985498U (en) | Steel bar inspection device for construction engineering | |
| CN215810801U (en) | Panel turnover type settlement observation point protection tool | |
| CN110616843A (en) | Full-built-in top plate for integral bathroom and mounting method thereof | |
| CN218028818U (en) | Engineering construction is with protection support frame | |
| CN212019021U (en) | Novel various steel sheet bender | |
| CN104481382B (en) | A kind of assembly type outer sun-shading curtain installs auxiliary frame | |
| CN213979345U (en) | Temporary sealing protection device for construction hole | |
| CN212695675U (en) | Intensive bus duct convenient to installation | |
| CN220462026U (en) | Cable bending tool | |
| CN217452720U (en) | Full-automatic door frame splicing machine of PLC control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |