CN210598151U - Civil engineering concrete cast-in-place side form drawing die instrument - Google Patents
Civil engineering concrete cast-in-place side form drawing die instrument Download PDFInfo
- Publication number
- CN210598151U CN210598151U CN201920854932.0U CN201920854932U CN210598151U CN 210598151 U CN210598151 U CN 210598151U CN 201920854932 U CN201920854932 U CN 201920854932U CN 210598151 U CN210598151 U CN 210598151U
- Authority
- CN
- China
- Prior art keywords
- ball
- head
- side form
- stretching
- annular groove
- 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
Links
Images
Abstract
The utility model discloses a civil engineering concrete cast-in-place side form drawing tool, which comprises a fixed head, a drawing rod and a limiting head, wherein one end of the drawing rod is arranged in the fixed head in a penetrating way, and the other end of the drawing rod is provided with the limiting head; the fixed head comprises a pressure bearing ball and a ball head seat, a ball head cavity is arranged on the ball head seat, a stretching opening is arranged on the ball head seat, the ball head cavity is communicated with the outside through the stretching opening, the pressure bearing ball is located in the ball head cavity, and any one end of a stretching rod stretches into the stretching opening and is fixedly connected with the pressure bearing ball. Adopt the utility model discloses a, fixed head utilizes its staple tooth to fix on horizontal template, and tensile pole can rotate the adjustment on the fixed head and the horizontal side form board that passes as far as possible makes tensile pole perpendicular with the side form board, fixes the positioning clip at the outer wall of side form board through set nut, prevents that the side form board from taking place to rise the mould and the circumstances such as drop, has guaranteed the fixed effect of side form board.
Description
Technical Field
The utility model relates to a drawing die device of adjustment can rotate, concretely relates to cast-in-place side form board drawing die instrument of civil engineering concrete.
Background
In the process of pouring concrete, the formwork is generally assembled on site according to the structural shape, size and spatial position required by design on a construction site, and the formwork is removed after the concrete reaches the form removal strength. The multi-purpose directional template of on-spot dismouting formula template and instrument formula support, and especially when the side form is fixed, the fixed mode is generally fixed through setting up the scaffold frame in the side form outside, set up the steel pipe bracing or adopt modes such as drawing die instrument to fix, and traditional drawing die instrument, its fixed head is fixed connection with the tensile pole, when the fixed head is fixed with horizontal template, its orientation has the difference according to installer's operation, thereby lead to tensile pole and fixed head to be connected the back and can not keep perpendicular with the side board, thereby influence the fixed effect of side form, the side form easily takes place the condition such as becoming flexible, influences the effect of pouring.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can rotate drawing die instrument of adjustment to the stretching rod, it has simple structure, advantage safe in utilization.
The technical scheme is as follows:
the utility model provides a civil engineering concrete cast-in-place side form drawing die instrument which the key lies in: the stretching device comprises a fixed head, a stretching rod and a limiting head, wherein one end of the stretching rod penetrates through the fixed head, and the limiting head is arranged at the other end of the stretching rod;
the fixed head comprises a pressure bearing ball and a ball head seat, a ball head cavity is arranged on the ball head seat, a stretching opening is arranged on the ball head seat, the ball head cavity is communicated with the outside through the stretching opening, the pressure bearing ball is located in the ball head cavity, and any one end of a stretching rod stretches into the stretching opening and is fixedly connected with the pressure bearing ball.
The technical scheme has the remarkable effects that: through inciting somebody to action the fixed head is fixed on horizontal template, and tensile pole passes the side form board and passes through spacing head is fixed, and the adjustment of rotating can be done to tensile pole in the fixed head, guarantees that tensile pole is horizontal as far as possible passes the side form board, spacing head is located the outer wall of side form board will the side form board is pulled, guarantees the fixed effect of side form board.
The ball head seat comprises two ball head seat bodies, the two ball head seat bodies are respectively provided with a hemispherical groove, and the hemispherical grooves of the two ball head seat bodies are buckled to form the ball head cavity;
the two ball headstock bodies are respectively provided with the stretching openings, and the hemispherical grooves are communicated with the corresponding stretching openings and penetrate through the ball headstock bodies.
The stretching opening is a through hole in a circular truncated cone shape, a small opening end of the stretching opening is communicated with the hemispherical groove, and a large opening end of the stretching opening is communicated with the outside.
The hole center line of the stretching opening is superposed with the center line of the hemispherical groove.
The pressure bearing ball is provided with a fixing hole in a penetrating way, and the stretching rod is fixedly arranged in the fixing hole in a penetrating way.
The ball headstock bodies are cuboid, the two ball headstock bodies are vertically arranged, the side surfaces of the two ball headstock bodies are mutually attached to form the ball headstock, an upper annular groove is formed in the upper surface of the ball headstock, the upper annular groove is respectively located in the upper surfaces of the two ball headstock bodies, a lower annular groove is formed in the lower surface of the ball headstock, and the lower annular grooves are respectively located in the lower surfaces of the two ball headstock bodies;
an upper connecting ring matched with the upper annular groove is embedded in the upper annular groove, and a lower connecting ring matched with the lower annular groove is embedded in the lower annular groove.
Four first through holes are vertically arranged on the ball head seat, the upper ends of the first through holes are communicated with the upper annular groove, and the lower ends of the first through holes are communicated with the lower annular groove;
the upper connecting ring is provided with four second through holes, and the four second through holes are in one-to-one correspondence with and communicated with the four first through holes;
four third through holes penetrate through the lower connecting ring, and the four third through holes are in one-to-one correspondence with the four first through holes and are communicated with the first through holes.
The upper annular groove and the lower annular groove are both square annular, the upper ends of the four first through holes are respectively located at the four corners of the upper annular groove, and the lower ends of the four first through holes are respectively located at the four corners of the lower annular groove.
The fixing head is further provided with four fixing nail teeth, the four fixing nail teeth penetrate through the first through hole respectively, the fixing nail teeth sequentially penetrate through the corresponding second through hole, the first through hole and the third through hole, and the lower ends of the fixing nail teeth extend out of the fixing head.
The limiting head comprises a positioning clip, a positioning nut and a gasket, the positioning clip is penetrated with a positioning hole, the stretching rod is movably arranged in the positioning hole in a penetrating manner, the outer wall of the stretching rod is provided with threads, the gasket is sleeved on the stretching rod, the positioning nut is installed on the stretching rod in a threaded manner, the positioning clip is positioned between the ball head seat and the gasket, and the gasket is positioned between the positioning clip and the positioning nut.
Has the advantages that: the fixing head is fixed on the horizontal template by utilizing the fixing nail teeth, the stretching rod can rotate on the fixing head to be adjusted and horizontally pass through the side template as much as possible, so that the stretching rod is perpendicular to the side template, the positioning clip is fixed on the outer wall of the side template through the positioning nut, the side template is prevented from expanding, falling and the like, and the fixing effect of the side template is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic view showing the installation relationship of the fixing head and the stretching rod 2;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a top view of FIG. 3;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
fig. 7 is a schematic view of the installation and use of the present invention.
Detailed Description
The present invention will be further explained with reference to the following examples and drawings.
As shown in fig. 1 to 7, a civil engineering concrete cast-in-situ side form drawing die tool comprises a drawing rod 2, a limiting head 3, a pressure bearing ball 5, a ball head seat body 4, fixing spike teeth 8, a positioning clip 10, a positioning nut 11, a gasket 12, an upper connecting ring 14 and a lower connecting ring 17, wherein:
one end of the stretching rod 2 is arranged in the fixing head in a penetrating way, and the other end of the stretching rod 2 is provided with a limiting head 3;
the fixed head comprises a pressure bearing ball 5 and a ball head seat, a ball head cavity is arranged on the ball head seat, a stretching opening is arranged on the ball head seat, the ball head cavity is communicated with the outside through the stretching opening, the pressure bearing ball 5 is positioned in the ball head cavity, and any one end of the stretching rod 2 stretches into the stretching opening and is fixedly connected with the pressure bearing ball 5.
Specifically, the method comprises the following steps:
the ball headstock comprises two ball headstock bodies 4, the two ball headstock bodies 4 are respectively provided with a hemispherical groove, and the hemispherical grooves of the two ball headstock bodies 4 are buckled to form the ball headstock cavity;
the two ball headstock bodies 4 are respectively provided with the stretching openings, and the hemispherical grooves are communicated with the corresponding stretching openings and penetrate through the ball headstock bodies 4.
The stretching opening is a through hole in a circular truncated cone shape, a small opening end of the stretching opening is communicated with the hemispherical groove, and a large opening end of the stretching opening is communicated with the outside.
The hole center line of the stretching opening is superposed with the center line of the hemispherical groove.
A fixing hole penetrates through the pressure bearing ball 5, and the stretching rod 2 is fixedly arranged in the fixing hole in a penetrating manner.
The ball headstock bodies 4 are cuboid, the two ball headstock bodies 4 are vertically arranged, the side surfaces of the two ball headstock bodies 4 are mutually attached to form the ball headstock, an upper annular groove is formed in the upper surface of the ball headstock, the upper annular groove is respectively located on the upper surfaces of the two ball headstock bodies 4, a lower annular groove is formed in the lower surface of the ball headstock, and the lower annular grooves are respectively located on the lower surfaces of the two ball headstock bodies 4;
an upper connecting ring 14 matched with the upper annular groove is embedded in the upper annular groove, and a lower connecting ring 17 matched with the lower annular groove is embedded in the lower annular groove.
Four first through holes are vertically arranged on the ball head seat, the upper ends of the first through holes are communicated with the upper annular groove, and the lower ends of the first through holes are communicated with the lower annular groove;
four second through holes are formed in the upper connecting ring 14, and the four second through holes and the four first through holes are in one-to-one correspondence and are communicated;
four third through holes penetrate through the lower connecting ring 17, and the four third through holes are in one-to-one correspondence with the four first through holes and are communicated with the first through holes.
The upper annular groove and the lower annular groove are both square annular, the upper ends of the four first through holes are respectively located at the four corners of the upper annular groove, and the lower ends of the four first through holes are respectively located at the four corners of the lower annular groove.
The fixing head is further provided with four fixing nail teeth 8, the four fixing nail teeth 8 penetrate through the first through hole in four, the fixing nail teeth 8 sequentially penetrate through the corresponding second through hole, the first through hole and the third through hole, and the lower ends of the fixing nail teeth 8 extend out of the fixing head.
The spacing head 3 includes positioning clip 10, set nut 11 and packing ring 12, it has the locating hole to run through on the positioning clip 10, 2 activities of tensile pole are worn to establish in the locating hole, be equipped with the screw thread on 2 outer walls of tensile pole, the packing ring 12 cover is established on the tensile pole 2, 11 screw threads of set nut are installed on the tensile pole 2, positioning clip 10 is located the bulb seat with between the packing ring 12, the packing ring 12 is located positioning clip 10 with between the set nut 11.
When the fixing device is used, the fixing head is fixed on a horizontal template, the stretching rod 2 can be rotatably adjusted to be perpendicular to the side template, then the stretching rod 2 transversely penetrates through the side template, the positioning clamp 10, the gasket 12 and the positioning nut 11 are sequentially arranged at the extending end of the stretching rod 2, and the positioning clamp 10 is fixed on the outer wall of the side template through the positioning nut 11, so that the fixing effect of the side template is guaranteed.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (10)
1. The utility model provides a civil engineering concrete cast-in-place side form drawing die instrument which characterized in that: the stretching device comprises a fixed head, a stretching rod (2) and a limiting head (3), wherein one end of the stretching rod (2) is arranged in the fixed head in a penetrating manner, and the limiting head (3) is arranged at the other end of the stretching rod (2);
the fixed head comprises a pressure bearing ball (5) and a ball head seat, a ball head cavity is arranged on the ball head seat, a stretching opening is arranged on the ball head seat, the ball head cavity is communicated with the outside through the stretching opening, the pressure bearing ball (5) is located in the ball head cavity, and any one end of a stretching rod (2) stretches into the stretching opening and is fixedly connected with the pressure bearing ball (5).
2. The civil engineering concrete cast-in-place side form drawing tool of claim 1, wherein: the ball headstock comprises two ball headstock bodies (4), the two ball headstock bodies (4) are respectively provided with a hemispherical groove, and the hemispherical grooves of the two ball headstock bodies (4) are buckled to form the ball headstock cavity;
the two ball headstock bodies (4) are respectively provided with the stretching openings, and the hemispherical grooves are communicated with the corresponding stretching openings and penetrate through the ball headstock bodies (4).
3. The civil engineering concrete cast-in-place side form drawing tool of claim 2, wherein: the stretching opening is a through hole in a circular truncated cone shape, a small opening end of the stretching opening is communicated with the hemispherical groove, and a large opening end of the stretching opening is communicated with the outside.
4. The civil engineering concrete cast-in-place side form drawing tool of claim 3, wherein: the hole center line of the stretching opening is superposed with the center line of the hemispherical groove.
5. The civil engineering concrete cast-in-place side form drawing tool of claim 1, wherein: a fixing hole penetrates through the pressure bearing ball (5), and the stretching rod (2) is fixedly arranged in the fixing hole in a penetrating manner.
6. The civil engineering concrete cast-in-place side form drawing tool of claim 2, wherein: the ball headstock bodies (4) are cuboid, the two ball headstock bodies (4) are vertically arranged, the side surfaces of the two ball headstock bodies (4) are mutually attached to form the ball headstock, the upper surface of the ball headstock is provided with an upper annular groove, the upper annular groove is respectively positioned on the upper surfaces of the two ball headstock bodies (4), the lower surface of the ball headstock is provided with a lower annular groove, and the lower annular grooves are respectively positioned on the lower surfaces of the two ball headstock bodies (4);
an upper connecting ring (14) matched with the upper annular groove is embedded in the upper annular groove, and a lower connecting ring (17) matched with the lower annular groove is embedded in the lower annular groove.
7. The civil engineering concrete cast-in-place side form drawing tool of claim 6, wherein: four first through holes are vertically arranged on the ball head seat, the upper ends of the first through holes are communicated with the upper annular groove, and the lower ends of the first through holes are communicated with the lower annular groove;
four second through holes are formed in the upper connecting ring (14), and the four second through holes and the four first through holes are in one-to-one correspondence and are communicated;
four third through holes penetrate through the lower connecting ring (17), and the four third through holes are in one-to-one correspondence with the four first through holes and are communicated with the first through holes.
8. The civil engineering concrete in-situ side form drawing tool of claim 7, wherein: the upper annular groove and the lower annular groove are both square annular, the upper ends of the four first through holes are respectively located at the four corners of the upper annular groove, and the lower ends of the four first through holes are respectively located at the four corners of the lower annular groove.
9. The civil engineering concrete in-situ side form drawing tool of claim 8, wherein: the fixing head is further provided with four fixing nail teeth (8), the four fixing nail teeth (8) penetrate through the first through hole respectively, the fixing nail teeth (8) sequentially penetrate through the corresponding second through hole, the first through hole and the third through hole, and the lower ends of the fixing nail teeth (8) extend out of the fixing head.
10. The civil engineering concrete cast-in-place side form drawing tool of claim 1, wherein: spacing head (3) are including location checkpost (10), set nut (11) and packing ring (12), it has the locating hole to run through on location checkpost (10), tensile pole (2) activity is worn to establish in the locating hole, be equipped with the screw thread on tensile pole (2) outer wall, packing ring (12) cover is established on tensile pole (2), set nut (11) screw thread is installed on tensile pole (2), location checkpost (10) are located the bulb seat with between packing ring (12), packing ring (12) are located location checkpost (10) with between set nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854932.0U CN210598151U (en) | 2019-06-05 | 2019-06-05 | Civil engineering concrete cast-in-place side form drawing die instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854932.0U CN210598151U (en) | 2019-06-05 | 2019-06-05 | Civil engineering concrete cast-in-place side form drawing die instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598151U true CN210598151U (en) | 2020-05-22 |
Family
ID=70721168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854932.0U Expired - Fee Related CN210598151U (en) | 2019-06-05 | 2019-06-05 | Civil engineering concrete cast-in-place side form drawing die instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080523A (en) * | 2019-06-05 | 2019-08-02 | 重庆大学 | A kind of civil engineering concrete cast-in-situ side template die drawing tool |
-
2019
- 2019-06-05 CN CN201920854932.0U patent/CN210598151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080523A (en) * | 2019-06-05 | 2019-08-02 | 重庆大学 | A kind of civil engineering concrete cast-in-situ side template die drawing tool |
| CN110080523B (en) * | 2019-06-05 | 2023-11-07 | 重庆大学 | Cast-in-place side form drawing tool of civil engineering concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210598151U (en) | Civil engineering concrete cast-in-place side form drawing die instrument | |
| CN204492134U (en) | Be convenient to the height scaffolding installed | |
| CN207314843U (en) | A kind of reserved air louver tool-type is into punch die | |
| CN102364004A (en) | Concrete floor hole reserving device capable of being quickly assembled and disassembled | |
| CN110080523B (en) | Cast-in-place side form drawing tool of civil engineering concrete | |
| CN210256645U (en) | Prefabricated wallboard stores pylon preformed hole concurrently hangs and uses device | |
| CN205975610U (en) | Insert precast pile anchor clamps | |
| CN210766759U (en) | Expanding anchor rod | |
| CN108797899B (en) | Lightweight steel bar clamp for shear wall construction in house construction | |
| JP2002323027A5 (en) | ||
| CN206571799U (en) | A kind of hollow bolt | |
| CN202299415U (en) | Quickly disassembled and assembled concrete floor slab hole reservation apparatus | |
| JP6908811B2 (en) | Two-by-four building anchor guide construction method | |
| CN201546441U (en) | Building scaffold wall fastener | |
| CN205709591U (en) | The novel flexible attachment device of derrick crane | |
| CN210910563U (en) | Fixing device for prefabricated concrete member preformed hole | |
| CN213115792U (en) | Construction safety device | |
| CN218176163U (en) | Pre-buried formula connecting piece | |
| CN210049235U (en) | Industrial and civil foundation construction reinforcing device | |
| CN204386173U (en) | A kind of concrete wall column mold plate verticality adjuster | |
| CN211396698U (en) | Safety protection device for building construction | |
| CN210025843U (en) | A perforating device for building decoration | |
| CN211081012U (en) | Concrete placement supports template explosion-proof thick liquid structure for building engineering construction | |
| KR200272780Y1 (en) | sheathing board system | |
| CN218406427U (en) | Turnover wall connecting piece of external scaffold for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |