CN216238496U - Auxiliary cement mixing pile type steel skeleton mounting device - Google Patents
Auxiliary cement mixing pile type steel skeleton mounting device Download PDFInfo
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- CN216238496U CN216238496U CN202122882033.1U CN202122882033U CN216238496U CN 216238496 U CN216238496 U CN 216238496U CN 202122882033 U CN202122882033 U CN 202122882033U CN 216238496 U CN216238496 U CN 216238496U
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Abstract
The utility model relates to the technical field of construction of mixing piles, in particular to a section steel framework installation device for an auxiliary cement-soil mixing pile, which comprises a section steel framework limiting piece, wherein a group of section steel framework supporting beams are respectively arranged on two sides of the section steel framework limiting piece, the section steel framework supporting beams are connected with the section steel framework limiting piece through connecting pieces, and a plurality of anchoring rods are arranged on the side surfaces of the section steel framework supporting beams at intervals; according to the utility model, the steel skeleton is fixed through the steel skeleton, then the steel skeleton is inserted into the preset position, the anchoring rods are inserted into the ground on two sides of the groove, the steel skeleton supporting beam stably supports the steel skeleton, the steel skeleton can be quickly hoisted to the specified position, the installation precision is high, and the construction quality is improved.
Description
Technical Field
The utility model relates to the technical field of construction of mixing piles, in particular to an auxiliary cement mixing pile type steel skeleton mounting device.
Background
A section steel cement soil mixing pile wall is generally called as an SMW construction method pile, is a composite soil-retaining and water-proof structure formed by inserting section steel into a continuously sleeved triaxial cement soil mixing pile, is an underground engineering deep foundation pit supporting construction technology for inserting the section steel before cement soil slurry is not hardened, can pull out the section steel from the cement soil mixing pile after the construction of an underground building is completed, achieves the purposes of recycling and reusing, has the advantages of tidiness, low noise, resource saving, economy, short construction period, strong water-proof property, small influence on the surrounding environment and the like, and is widely applied to deep foundation pit supporting engineering in municipal engineering and building engineering.
However, because cement soil slurry is not hardened when the section steel is inserted, the section steel framework is heavy in weight, and the position of the section steel framework is difficult to control when the section steel framework is inserted, the defects of long hoisting time, low installation precision, time and labor waste, high engineering cost and the like exist, so that the construction quality of the section steel cement mixing pile is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides an auxiliary cement soil mixing pile type steel skeleton installation device and a construction method, which can realize quick and accurate positioning and quick installation of a type steel skeleton.
Utility model solves the problem, the technical scheme who adopts is:
the utility model provides an auxiliary cement soil mixing pile shaped steel skeleton installation device, includes shaped steel skeleton locating part, and the both sides of shaped steel skeleton locating part are provided with a set of shaped steel skeleton supporting beam respectively, and a shaped steel skeleton supporting beam passes through the connecting piece with shaped steel skeleton locating part to be connected, and a shaped steel skeleton supporting beam's side interval is provided with a plurality of anchor pole.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
according to the utility model, the profile steel framework is fixed through the profile steel framework limiting part, then the profile steel framework is inserted into the preset position, the anchoring rod is inserted on the ground at the two sides of the groove, the profile steel framework supporting beam stably supports the profile steel framework limiting part, the profile steel framework can be quickly hoisted to the specified position, the installation precision is high, and the construction quality is improved.
Preferably, the further technical scheme of the utility model is as follows:
the profile steel framework limiting part is formed by connecting and erecting four profile steel framework limiting cross beams end to end, one end of each profile steel framework limiting cross beam is provided with a hook, the other end of each profile steel framework limiting cross beam is provided with a plurality of positioning pin holes and is fixedly connected with the hooks of the adjacent profile steel framework limiting cross beams through pin pieces, and each profile steel framework limiting cross beam is also provided with a connecting pin hole for penetrating a connecting piece; the steel skeleton limiting parts are convenient to transport after being disassembled, and can be assembled quickly on a construction site.
One end of the connecting piece is provided with a clamping seat matched with the steel skeleton supporting beam, and the other end of the connecting piece is provided with a connecting pin matched with the connecting pin hole; the steel skeleton supporting beam is clamped through the clamping seat, and the steel skeleton limiting part is connected through a connecting pin hole in the connecting pin matched with the steel skeleton limiting beam.
A walking base plate is arranged at the upper end of the support beam of the profile steel framework; so that the personnel can walk conveniently and check the insertion position of the steel skeleton.
Two support beams of each group of steel framework are respectively arranged on two sides of the bottom surface of the walking base plate; each steel framework supporting beam comprises a first channel steel and a second channel steel which are connected in a sliding manner; the length of each group of steel skeleton supporting beams on the two sides can be adjusted conveniently according to the size of the steel skeleton, and the steel skeleton is more stable when being inserted.
The second channel steel is buckled at the outer side of the first channel steel, a limiting part for limiting the farthest sliding distance of the second channel steel is arranged on the first channel steel, one end of the first channel steel is provided with a bolt, and a plurality of limiting holes matched with the bolt are formed in the second channel steel at intervals; through spacing hole and bolt cooperation, adjust the total length of first channel-section steel and second channel-section steel, inject a supporting beam's minimum length of shaped steel skeleton through the locating part.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention during construction;
FIG. 2 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 3 is a schematic top view of an embodiment of the present invention;
FIG. 4 is a schematic structural view of a steel skeleton limiting beam according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a steel skeleton limiting beam according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a support beam for a steel skeleton according to an embodiment of the present invention;
FIG. 7 is a schematic top view of a support beam for a steel skeleton according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a first channel steel according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a second channel steel according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a connector according to an embodiment of the present invention;
FIG. 11 is a schematic side view of a connector according to an embodiment of the present invention;
fig. 12 is a schematic top view of a connector according to an embodiment of the present invention.
The label is: a limiting piece 1 of the steel skeleton; a steel skeleton limiting beam 101; a hook 1011; a dowel hole 1012; a connecting pin hole 1013; a steel skeleton supporting beam 2; a first channel steel 201; a limit piece 2011; bolts 2012; a second channel steel 202; a limit hole 2021; a walking base plate 3; a connecting piece 4; a card socket 401; a connecting pin 402; an anchor rod 5; a ferrule 6; the pin is connected with the angle steel 7; a pin connection hole 701; a pin piece 8; a ground surface A; a groove B; a section steel framework C; and D, mixing the cement with soil.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
As shown in fig. 1 to 12, an auxiliary cement mixing pile type steel skeleton installation device comprises a type steel skeleton limiting piece 1, wherein a group of type steel skeleton supporting beams 2 are respectively arranged on two sides of the type steel skeleton limiting piece 1, the type steel skeleton supporting beams 2 are connected with the type steel skeleton limiting piece 1 through connecting pieces 4, and three anchoring rods 5 are fixed on the side surfaces of the type steel skeleton supporting beams 2 at intervals through hoops 6; wherein, anchor rod 5 adopts Q235 round steel to make, and length is 500mm, diameter 20mm, and its upper portion is carried out the increase and is handled, and the most advanced of lower part can insert in the ground, and cuff 6 adopts Q235 steel preparation, and its internal diameter is 21mm, wall thickness 2mm, height 50 mm.
The steel skeleton limiting part 1 is formed by four steel skeleton limiting cross beams 101 which are erected end to end, the size of each steel skeleton limiting cross beam 101 is 1000mm by 250mm, an upward hook 1011 is arranged at the end of each steel skeleton limiting cross beam, the size of each hook 1011 is 250mm by 250mm, eight positioning pin holes 1012 for fixing the hooks 1011 of the adjacent steel skeleton limiting cross beams 101 are arranged at the other ends of the steel skeleton limiting cross beams 101, a connecting pin hole 1013 for penetrating a connecting piece 4 is arranged at a position, close to 675mm of one end of each positioning pin hole 1012, of each steel skeleton limiting cross beam 101, and the adjacent steel skeleton limiting cross beams 101 are connected and fixed through the hooks 1011, the positioning pin holes 1012 and the pin pieces 8; the limiting piece 1 of the profile steel framework is convenient to transport after being disassembled, and can be quickly assembled on a construction site; specifically, the limiting beam 101 of the steel skeleton and the pin piece 8 are made of Q235 steel with the thickness of 12mm, the positioning pin holes 1012 are arranged in two rows from top to bottom, each row is four, the distance between every two rows is 20mm, the size of each connecting pin hole 1013 and each positioning pin hole 1012 is 75mm by 12mm, the upper side length of the pin piece 8 is 100mm, the lower side length is 50mm, and the height is 200 mm.
One end of the connecting piece 4 is provided with a clamping seat 401 for clamping the steel framework supporting beam 2, the other end of the connecting piece 4 is provided with an L-shaped connecting table, and the connecting table is provided with a connecting pin 402 matched with the connecting pin hole 1013; the steel skeleton supporting beam 2 is clamped through the clamping seat 401, and the steel skeleton limiting piece 1 is connected through the connecting pin 402 matched with the connecting pin hole 1013 on the steel skeleton limiting beam 101; the total length of the connecting piece 4 is 511mm, the height thereof is 212mm, the width thereof is 100mm, the length of the clamping seat 401 at one end thereof is 110mm, the size of the L-shaped connecting platform is 100 × 125 × 200mm, and the length of the connecting pin 402 is 212 mm.
Two sides of the steel skeleton limiting part 1 are respectively provided with a group of steel skeleton supporting beams 2, each group of steel skeleton supporting beams 2 are two, so that people can conveniently walk to check the insertion position of the steel skeleton, two ends of each steel skeleton supporting beam 2 are provided with pin connection angle steel 7 used for connecting a walking backing plate 3, and the walking backing plate 3 is connected to the upper sides of the two steel skeleton supporting beams 2 through the pin connection angle steel 7; according to common groove size, the walking backing plate is formed by splicing two patterned steel plates of 900mm 1000mm and 720mm 1000mm in size, pin connection angle steel 7 made of Q235 steel is welded at the side edge and the top angle of each steel plate, the pin connection angle steel 7 is 75 angle steel, the height is 60mm, the edge width is 75mm, the edge thickness is 6mm, pin connection holes of 10mm in diameter are formed in the height of 20mm and 40mm, pin connection holes of adjacent steel plates are aligned and then fixed through pins and pin pieces 8, the length of each pin is 100mm, the diameter of the upper portion is 25mm, the diameter of the lower portion is 15mm, the lower portion is provided with a pin connection hole of 12mm 40mm in size for the pin piece to penetrate through, the length of the pin piece 8 is 100mm, the length of the upper portion is 60mm, the length of the lower portion is 20mm, and the thickness is 12 mm.
Each steel skeleton support beam 2 comprises a first channel steel 201 and a second channel steel 202 buckled on the outer side of the first channel steel 201, a C-shaped limiting part 2011 limiting the farthest sliding distance of the second channel steel 202 is arranged on the upper side of the first channel steel 201, a 5mm thick steel plate with the width of 50mm and the length of 150mm is welded on the upper side of one end of the first channel steel 201, an M14 bolt 2012 penetrates through the other end of the steel plate, a plurality of limiting holes 2021 matched with the bolts 2012 are arranged on the second channel steel 202 at intervals, and the first channel steel 201 and the second channel steel 202 are fixedly connected through the bolts 2012, the limiting holes 2021 and nuts; the limiting holes 2021 are matched with the bolts 2012, the total lengths of the first channel steel 201 and the second channel steel 202 are adjusted, and the limiting piece 2011 is used for limiting the minimum length of the steel skeleton supporting beam 2; the length of the first channel steel 201 is 1500mm, the height is 50mm, the leg width is 37mm, the waist thickness is 4.5mm, and the average leg thickness is 7 mm; the length of the second channel steel 202 is 1500mm, the height is 100mm, the leg width is 48mm, the waist thickness is 5.3mm, and the average leg thickness is 8.5 mm; the limiting member 2011 is made of channel steel with the width of 50mm, the height of 100mm, the leg width of 48mm, the waist thickness of 5.3mm and the average leg thickness of 8.5 mm.
According to the utility model, the steel skeleton C is fixed through the steel skeleton limiting piece 1, then the steel skeleton C is inserted into the preset position, the anchoring rod 5 is inserted into the ground A on the two sides of the groove, the steel skeleton supporting beam 2 stably supports the steel skeleton limiting piece 1, the steel skeleton C can be quickly hoisted to the specified position and inserted into the cement soil mixing pile D, the installation precision is high, and the construction quality is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (6)
1. The utility model provides an auxiliary cement soil mixing pile type steel skeleton installation device which characterized in that: including the shaped steel skeleton locating part, the both sides of shaped steel skeleton locating part are provided with a set of shaped steel skeleton supporting beam respectively, and a shaped steel skeleton supporting beam passes through the connecting piece with the shaped steel skeleton locating part and is connected, and a shaped steel skeleton supporting beam's side interval is provided with a plurality of anchor rod.
2. The auxiliary cement mixing pile type steel skeleton installation device of claim 1, wherein: the steel skeleton locating part is set up by four steel skeleton limiting cross beams end to end and forms, and steel skeleton limiting cross beam's one end is provided with the crotch, and steel skeleton limiting cross beam's the other end is provided with a plurality of location pinhole and passes through the round pin piece with adjacent steel skeleton limiting cross beam's crotch to be connected fixedly, still is provided with the connection pinhole that is used for wearing to establish the connecting piece on the steel skeleton limiting cross beam.
3. The auxiliary cement mixing pile type steel skeleton installation device of claim 2, wherein: one end of the connecting piece is provided with a clamping seat matched with the steel skeleton supporting beam, and the other end of the connecting piece is provided with a connecting pin matched with the connecting pin hole.
4. The auxiliary cement mixing pile type steel skeleton installation device of claim 1, wherein: the upper end of the section steel framework supporting beam is provided with a walking base plate.
5. The auxiliary cement mixing pile type steel skeleton installation device of claim 4, wherein: every group shaped steel skeleton supporting beam is two, sets up the both sides in the bottom surface of walking backing plate respectively, and every shaped steel skeleton supporting beam includes sliding connection's first channel-section steel and second channel-section steel.
6. The auxiliary cement mixing pile type steel skeleton installation device of claim 5, wherein: the second channel-section steel lock joint is in the first channel-section steel outside, is provided with a spacing part of injecing the farthest sliding distance of second channel-section steel on the first channel-section steel, and the one end of first channel-section steel is provided with a bolt, and the interval is provided with the spacing hole of a plurality of and bolt adaptation on the second channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122882033.1U CN216238496U (en) | 2021-11-23 | 2021-11-23 | Auxiliary cement mixing pile type steel skeleton mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122882033.1U CN216238496U (en) | 2021-11-23 | 2021-11-23 | Auxiliary cement mixing pile type steel skeleton mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216238496U true CN216238496U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122882033.1U Active CN216238496U (en) | 2021-11-23 | 2021-11-23 | Auxiliary cement mixing pile type steel skeleton mounting device |
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| CN (1) | CN216238496U (en) |
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2021
- 2021-11-23 CN CN202122882033.1U patent/CN216238496U/en active Active
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