CN215928650U - U-shaped clamping groove beam-penetrating sleeve fixing die - Google Patents
U-shaped clamping groove beam-penetrating sleeve fixing die Download PDFInfo
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- CN215928650U CN215928650U CN202122246180.XU CN202122246180U CN215928650U CN 215928650 U CN215928650 U CN 215928650U CN 202122246180 U CN202122246180 U CN 202122246180U CN 215928650 U CN215928650 U CN 215928650U
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- shaped clamping
- clamping groove
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- clamping plate
- sleeve
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Abstract
The utility model relates to a U-shaped clamping groove beam-penetrating sleeve fixing die, which effectively solves the problems that the prior sleeve embedded in a main body beam needs to be welded, wastes time and labor and has high technical requirements for workers.
Description
Technical Field
The utility model relates to the technical field of PC prefabricated parts, in particular to a fixing die for a U-shaped clamping groove beam-penetrating sleeve.
Background
There can be a lot of all kinds of pipelines in building structure inside and need wear the roof beam, this just need be when subject structure construction pre-buried sleeve pipe in advance in the main part roof beam, thereby avoid later stage major structure to open a hole and influence structural safety, mainly use at the pre-buried stage of building engineering installation and the prefabricated stage of PC vertical member.
The existing embedded casing mainly comprises the following three methods:
firstly, welding an angle steel ear at each end of the sleeve respectively, and fixing the angle steel on the template through rivets to position and install the sleeve;
the disadvantages are as follows: the method needs a welder to perform welding operation, wastes time and labor, needs repeated positioning size in each processing and installation, is not portable in operation, is easy to make mistakes, and has high technical requirements on workers.
Secondly, using a plastic sleeve, respectively welding a ring and an angle steel ear at the two ends of the sleeve, penetrating the plastic sleeve into the plastic sleeve, and fixing the angle steel above the template through rivets to position and install the sleeve;
the disadvantages are as follows: the method needs a welder to perform welding operation, wastes time and labor, needs repeated positioning size in each processing and installation, is inconvenient to operate, is easy to make mistakes, has high technical requirement on workers, and simultaneously needs to consume a large amount of steel.
Thirdly, directly fixing the metal sleeve on the reinforcing steel bars inside the main beam through welding or iron wire binding;
the disadvantages are as follows: the sleeve pipe location is difficult, and concrete placement process china's main part roof beam reinforcing bar receives the disturbance easily, leads to the sleeve pipe easy off normal crooked, causes the secondary and reworks, still needs a welder to carry out welding operation, wastes time and energy to installation at every turn all needs the repeated positioning size, to workman technical requirement height.
On the basis of the above, the present invention provides a new solution to this problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a fixing die for a U-shaped clamping groove beam-penetrating sleeve, which effectively solves the problems that the existing sleeve pre-embedded in a main body beam needs to be welded, is time-consuming and labor-consuming and has high technical requirements on workers.
The utility model provides a fixed mould of U type draw-in groove beam-penetrating sleeve pipe which characterized in that, includes the template of a plurality of relative installations, be fixed with the cardboard on the template, U type draw-in groove has been seted up on the cardboard, two the sleeve pipe has been placed on the U type draw-in groove.
Preferably, the clamping plate is fixed on the template through self-tapping screws.
Preferably, an elastic strip is installed in the U-shaped clamping groove, and the bottom of the elastic strip is fixedly connected with the U-shaped clamping groove.
Preferably, a plurality of threaded holes are formed in the clamping plate, matched adjusting bolts are installed in the threaded holes, and the adjusting bolts can extrude the elastic strips.
Preferably, two clamping plates which are opposite up and down are fixed on the template, and the clamping plates are called as an upper clamping plate and a lower clamping plate.
Preferably, two symmetrical notches are formed in the upper end face of the lower clamping plate, and the lower end face of the upper clamping plate is integrally connected with an elastic bulge matched with the notches.
Compared with the prior art, the utility model has the following technical effects:
1. the construction efficiency and the sleeve positioning precision are improved.
2. The use of welding material steel angle steel is saved.
3. The die can be used repeatedly, is fixed on the inner side die of the main body beam in one-step installation without dismantling, and the sleeve is directly placed above the clamping groove of the die without repeatedly positioning the size by workers, so that the welding and anchoring procedures of the traditional process are omitted.
4. Can adapt to the sleeves of various sizes and meet the requirements of the sleeves of various specifications.
5. In the main body beam pouring process, the sleeve cannot shake along with the pouring of concrete, and the sleeve is guaranteed to be accurately positioned.
6. The mould can be changed according to the embedded position demand of sleeve pipe at any time according to the demand, and adaptability is wide, has fine universality.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a cross-sectional view taken at a-A of FIG. 1, according to the present invention.
FIG. 3 is a perspective view of the clip board, the U-shaped clip groove and the elastic strip of the present invention.
FIG. 4 is a cross-sectional view taken at the top view B-B of FIG. 3 according to the present invention.
FIG. 5 is a front view of the upper card and the lower card of the present invention installed in opposition.
Reference numerals:
1. the novel clamp comprises a template, 2 clamping plates, 3U-shaped clamping grooves, 4 sleeves, 5 elastic strips, 6 threaded holes, 7 adjusting bolts, 8 notches, 201 upper clamping plates and 202 lower clamping plates.
Detailed Description
The foregoing and other aspects, features and advantages of the utility model will be apparent from the following more particular description of embodiments of the utility model, as illustrated in the accompanying drawings in which reference is made to figures 1 to 5. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment of the utility model relates to a U-shaped clamping groove beam-penetrating sleeve fixing mold which comprises a template 1 for pouring a main body beam, wherein the two templates 1 in each direction are fixed relatively, a clamping plate 2 is fixed on the inner side wall of each template 1, the size of each template 1 in the attached drawing 1 is partial size and is not completely displayed, each clamping plate 2 is rectangular, U-shaped clamping grooves 3 with upward openings are formed in the clamping plates 2, and sleeves 4 are placed on the two U-shaped clamping grooves 3.
During the specific use, install the template 1 of a plurality of directions earlier, 1 length of template is longer, do not show template 1 whole size in the attached 1, cardboard 2 that is fixed with the rectangle on every template 1's inside wall, U type draw-in groove 3 has been seted up on cardboard 2, pre-buried sleeve 4 has been placed on two relative U type draw-in grooves 3, pre-buried sleeve 4 is placed on U type draw-in groove 3, welding process has been avoided, angle steel material is saved, pre-buried sleeve 4 location requirement reduces, and is simple and practical, and at this moment, pre-buried sleeve 4 of different specifications needs corresponding U type draw-in groove 3 sizes.
In the second embodiment, there are various connection methods of the chucking plate 2 and the template 1, and an embodiment is given here in which the chucking plate 2 is fixed to the template 1 by using self-tapping screws.
In the third embodiment, in order to reduce the process requirements and simplify the operation, the replacement and production of the U-shaped clamping grooves 3 of various sizes due to the fact that the sleeves 4 of different specifications are pre-embedded are avoided, the elastic strips 5 with the same diameter and radian are installed in the U-shaped clamping grooves 3, and the bottoms of the elastic strips 5 are fixedly connected with the bottoms of the U-shaped clamping grooves 3. While the softness of the elastic strip 5 enables bending.
In the fourth embodiment, the side wall of the clamping plate 2 is provided with a plurality of threaded holes 6, preferably, the left end of the clamping plate 2 is sequentially provided with two threaded holes 6 from top to bottom, the right end of the clamping plate is symmetrically provided with two threaded holes 6, and each threaded hole 6 is internally threaded with an adjusting bolt 7 capable of adjusting the curvature of the elastic strip 5.
Adjusting bolt 7 is rotated for adjusting bolt 7 moves in screw hole 6, and then the end extrudees elastic strip 5, thereby changes the holistic size of elastic strip 5 and diameter size, with the size that satisfies different buried sleeve 4 in advance.
After the concrete is poured and the template 1 is dismantled, the threaded holes 6 and the adjusting bolts 7 need to be slightly cleaned, and then the template can be recycled.
In the fifth embodiment, the template 1 preferably has two clamping plates 2, which are oppositely arranged up and down, and then the corresponding positions are respectively provided with a U-shaped clamping groove 3 and a threaded hole 6, and the adjusting bolt 7 and the elastic strip 5 are installed, for convenience of description, the upper and lower clamping plates 2 are respectively called as an upper clamping plate 201 and a lower clamping plate 202.
Sixth embodiment, both sides of the upper end surface of the lower clamping plate 202 are provided with notches 8 with upward openings, and both sides of the lower end surface of the upper clamping plate 201 are respectively and integrally connected with elastic protrusions matched with the notches 8. Make elastic bulge become the integral connection in can squeezing the entering notch 8, nevertheless through manual external force, can deviate from elastic bulge in the notch 8.
Compared with the prior art, the utility model has the following technical effects:
1. the construction efficiency and the sleeve positioning precision are improved.
2. The use of welding material steel angle steel is saved.
3. The die can be used repeatedly, is fixed on the inner side die of the main body beam in one-step installation without dismantling, and the sleeve is directly placed above the clamping groove of the die without repeatedly positioning the size by workers, so that the welding and anchoring procedures of the traditional process are omitted.
4. Can adapt to the sleeves of various sizes and meet the requirements of the sleeves of various specifications.
5. In the main body beam pouring process, the sleeve cannot shake along with the pouring of concrete, and the sleeve is guaranteed to be accurately positioned.
6. The mould can be changed according to the embedded position demand of sleeve pipe at any time according to the demand, and adaptability is wide, has fine universality.
Claims (6)
1. The utility model provides a U type draw-in groove wears roof beam sleeve pipe fixed mould which characterized in that, includes template (1) of a plurality of relative installations, be fixed with cardboard (2) on template (1), U type draw-in groove (3) have been seted up on cardboard (2), two sleeve pipe (4) have been placed on U type draw-in groove (3).
2. The fixing die for the U-shaped clamping groove beam-penetrating sleeve as claimed in claim 1, wherein the clamping plate (2) is fixed on the template (1) through self-tapping screws.
3. The fixing mold for the U-shaped clamping groove beam-penetrating sleeve according to claim 1, wherein an elastic strip (5) is installed in the U-shaped clamping groove (3), and the bottom of the elastic strip (5) is fixedly connected with the U-shaped clamping groove (3).
4. The fixing die for the U-shaped clamping groove beam-penetrating sleeve according to claim 3, wherein a plurality of threaded holes (6) are formed in the clamping plate (2), matched adjusting bolts (7) are installed in the threaded holes (6), and the adjusting bolts (7) can extrude the elastic strips (5).
5. A fixing mould for a U-shaped clamping groove beam-penetrating sleeve according to claim 4, characterized in that two clamping plates (2) which are opposite up and down are fixed on the template (1) and are called an upper clamping plate (201) and a lower clamping plate (202).
6. The fixing mold for the U-shaped clamping groove beam-penetrating sleeve as claimed in claim 5, wherein the upper end face of the lower clamping plate (202) is provided with two symmetrical notches (8), and the lower end face of the upper clamping plate (201) is integrally connected with an elastic bulge matched with the notches (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246180.XU CN215928650U (en) | 2021-09-16 | 2021-09-16 | U-shaped clamping groove beam-penetrating sleeve fixing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246180.XU CN215928650U (en) | 2021-09-16 | 2021-09-16 | U-shaped clamping groove beam-penetrating sleeve fixing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215928650U true CN215928650U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122246180.XU Active CN215928650U (en) | 2021-09-16 | 2021-09-16 | U-shaped clamping groove beam-penetrating sleeve fixing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215928650U (en) |
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2021
- 2021-09-16 CN CN202122246180.XU patent/CN215928650U/en active Active
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