CN210976661U - Locating rack for pile extension construction - Google Patents
Locating rack for pile extension construction Download PDFInfo
- Publication number
- CN210976661U CN210976661U CN201921789532.2U CN201921789532U CN210976661U CN 210976661 U CN210976661 U CN 210976661U CN 201921789532 U CN201921789532 U CN 201921789532U CN 210976661 U CN210976661 U CN 210976661U
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- CN
- China
- Prior art keywords
- connecting rods
- rods
- pile
- positioning frame
- locating rack
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- 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
- 238000010276 construction Methods 0.000 title claims abstract description 41
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 26
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a locating rack is used in stake spud carrier construction relates to construction technical field, include a plurality of bracing pieces that set up along vertical direction, be fixed in the PMKD of each bracing piece bottom, a plurality of adjusting bolt that are connected respectively with each PMKD and a plurality of head rod that are used for connecting adjacent bracing piece, the positive prism support body that leads to the chamber about a plurality of bracing pieces and a plurality of head rod constitute, wherein be provided with the spirit level on at least one head rod level sets up and this head rod, the locating rack is used in the stake spud carrier construction of solving among the prior art is not convenient for carry out self fine setting, can't guarantee the problem of steel reinforcement cage's installation accuracy.
Description
Technical Field
The utility model belongs to the technical field of the construction, specifically provide a location frame is used in stake splicing construction.
Background
Pile joint bent cap is that direct bent cap reinforcing bar carries out the bent cap construction at pile foundation top installation, and this type of condition generally exists in the mountain area, has great difference in height or abutment position between with row pier stud, and it is relatively simple and convenient some to construct, but the problem that exists is exactly that the degree of difficulty is got up in actual construction if there is the off normal of pile foundation reinforcing bar great, and this just needs fix a position and lead the reinforcing bar when installing the pile foundation reinforcing bar.
In the prior art, the positioning frames for the pile connecting columns are all formed by connecting channel steel and bolts to form an operation platform. Due to the design characteristics of the positioning frame, the positioning frame is simple in structure and single in use mode, the positioning frame is not convenient to fine adjust in the actual installation process, the installation precision of the steel reinforcement cage can be reduced, and then various use requirements of the positioning frame for the pile extension column at present can not be met.
Accordingly, there is a need in the art for a spacer for use in pile extension construction to address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a locating rack is used in stake splicing construction solves the problem that the locating rack is not convenient for carry out self fine setting, can't guarantee steel reinforcement cage's installation accuracy for the stake splicing construction among the prior art.
The technical scheme of the utility model is realized like this: the positioning frame for pile extension column construction comprises a plurality of supporting rods arranged in the vertical direction, fixing bottom plates fixed at the bottoms of the supporting rods, a plurality of adjusting bolts respectively connected with the fixing bottom plates, and a plurality of first connecting rods used for connecting the adjacent supporting rods, wherein the supporting rods and the first connecting rods form a regular prism frame body with an upper cavity and a lower cavity, at least one first connecting rod is horizontally arranged, and a level gauge is arranged on the first connecting rod.
In the preferable technical scheme of the positioning frame for pile extension column construction, a through hole is formed in the fixing base plate, the adjusting bolt penetrates through the through hole and is connected with the fixing base plate, nuts are screwed on the parts, located on the two sides of the fixing base plate, of the adjusting bolt, and the outer diameter of each nut is larger than the aperture of the through hole.
In the above preferable technical scheme of the positioning frame for pile extension column construction, the positioning frame for pile extension column construction includes second connecting rods, the second connecting rods are disposed between adjacent supporting rods and are fixedly connected with the supporting rods, each of the first connecting rods is horizontally disposed, and the second connecting rods are not parallel to the first connecting rods.
In the above preferred technical scheme of locating rack for pile extension column construction, the locating rack for pile extension column construction includes four bracing pieces, four the bracing pieces with the head rod, the second connecting rod constitutes the regular quadrangular prism of logical chamber from top to bottom, wherein, the bracing piece sets up to the I shape structure, and at least four the head rod is located same horizontal plane and these four all be provided with the spirit level on the head rod.
In the above preferable technical scheme of the locating rack for pile extension column construction, the first connecting rods and the second connecting rods are both set to L-type structures, wherein the second connecting rods located between two adjacent supporting rods are arranged in a staggered manner, and the inner cavities of the first connecting rods are arranged towards the central axis of the regular quadrangular prism.
In the preferable technical scheme of the positioning frame for pile extension column construction, the first connecting rod and the second connecting rod are connected with the supporting rod through connecting pieces, and the connecting pieces are of T-shaped structures.
The utility model provides a locating rack is used in stake splicing construction, compared with the prior art, its beneficial effect lies in: the utility model discloses a locating rack is used in pile extension construction is through setting up adjusting bolt on the PMKD of bracing piece bottom, set up the spirit level on the head rod that the level set up, before the installation pile foundation reinforcing bar, earlier be fixed in stake hole place ground through adjusting bolt with locating rack for pile extension construction, later observe spirit level adjustment adjusting bolt on the head rod, thereby adjust the installation levelness of the positive prism support body that bracing piece and head rod formed, the installation accuracy of locating rack body is used in pile extension construction has been improved, installation reinforcing bar in the cavity that locating rack formed is used in pile extension construction, the locating rack is used in pile extension construction plays the effect of direction and location to the installation of reinforcing bar, thereby the installation accuracy of steel reinforcement cage has been guaranteed, avoid the phenomenon of pile foundation reinforcing bar off normal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a first perspective view of the positioning frame for pile extension construction of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a second perspective view of the positioning frame for pile extension construction of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
fig. 5 is the utility model discloses a locating rack is placed in downthehole schematic diagram of stake for pile extension construction.
List of reference numerals: 1. a support bar; 2. fixing the bottom plate; 3. adjusting the bolt; 4. a first connecting rod; 5. a level gauge; 6. a nut; 7. a second connecting rod; 8. a connecting member.
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 without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model discloses concrete embodiment of locating rack is used in stake spud-pile construction: as shown in fig. 1 to 5, the positioning frame (hereinafter referred to as positioning frame) for pile extension column construction includes four support rods 1 arranged in a vertical direction, a fixing base plate 2 fixed to the bottom of each support rod 1, four adjusting bolts 3 respectively connected to each fixing base plate 2, and a plurality of first connecting rods 4 for connecting adjacent support rods 1, wherein the four support rods 1 and the plurality of first connecting rods 4 form a regular quadrangular prism frame body having an upper and lower through cavity, at least one first connecting rod 4 is horizontally arranged, and a level gauge 5 is arranged on the first connecting rod 4.
Through set up adjusting bolt 3 on the PMKD 2 bottom bracing piece 1, set up spirit level 5 on the head rod 4 that the level set up, before the installation pile foundation reinforcing bar, earlier be fixed in pile connection for the construction locating rack through adjusting bolt 3 pile hole place ground, later observe spirit level 5 adjustment adjusting bolt 3 on the head rod 4, thereby adjust the installation levelness to the regular prism support body that bracing piece 1 and head rod 4 formed, the installation accuracy of locating rack body for the construction of pile connection, installation reinforcing bar in the cavity that the locating rack formed for the construction of pile connection, the locating rack plays the effect of direction and location to the installation of reinforcing bar for the construction of pile connection, thereby the installation accuracy of steel reinforcement cage has been guaranteed, avoid the phenomenon of pile foundation reinforcing bar off normal.
It should be understood that, although the positioning frame described in the above embodiments includes four support rods 1, and the four support rods 1 and the first connecting rod 4 form a regular quadrangular prism with an up-and-down through cavity, this is not a limitation to the structure of the positioning frame, for example, the positioning frame may be further configured to include three support rods 1, and the three support rods 1 and the first connecting rod 4 form a regular triangular prism with an up-and-down through cavity, and a person skilled in the art may reasonably set the number of support rods 1 included in the positioning frame and the structure of the regular quadrangular prism with the up-and-down through cavity formed by the support rods 1 and the first connecting rod 4 according to actual conditions and needs.
In a preferred embodiment, a through hole is formed in the fixing base plate 2, the adjusting bolt 3 penetrates through the through hole to be connected with the fixing base plate 2, nuts 6 are screwed on the parts, located on two sides of the fixing base plate 2, of the adjusting bolt 3, and the outer diameter of each nut 6 is larger than the aperture of the through hole. All set up nut 6 through the upper and lower both sides that are located PMKD 2 at adjusting bolt 3, and make the external diameter of nut 6 be greater than the aperture of through-hole on PMKD 2, nut 6 that is located 2 downside of PMKD supports the regular prism support body that bracing piece 1 and head rod 4 formed, nut 6 that is located 2 upsides of PMKD is fixed in adjusting bolt 3 with PMKD 2 with 6 combined action of downside nut, when needing the adjustment locating rack, nut 6 through adjusting upper and lower both sides makes 2 along adjusting bolt 3 adjustments of PMKD, later make nut 6 of upper and lower both sides screw up to adjacent PMKD 2 and be fixed in the suitable position on adjusting bolt 3 with PMKD 2.
In a preferred embodiment, the positioning frame for pile connecting column construction comprises second connecting rods 7, the second connecting rods 7 are arranged between adjacent supporting rods 1 and fixedly connected with the supporting rods 1, each first connecting rod 4 is horizontally arranged, and the second connecting rods 7 are not parallel to the first connecting rods 4. Through setting up second connecting rod 7 and with the level setting of first connecting rod 4, guaranteed the steadiness of locating rack self.
In a preferred embodiment, the supporting rod 1 is configured as an i-shaped structure, at least four first connecting rods 4 are located on the same horizontal plane, and the level 5 is disposed on each of the four first connecting rods 4. The supporting rod 1 is arranged to be in an I-shaped structure, so that the first connecting rod 4 and the second connecting rod 7 can be conveniently connected with the supporting rod 1; all set up spirit level 5 on four head rod 4 that are located same horizontal plane, further improved the installation accuracy of locating rack self, the locating rack plays the effect of direction and location to the installation of reinforcing bar to the installation accuracy of steel reinforcement cage has been guaranteed.
In a preferred embodiment, the first connecting rod 4 and the second connecting rod 7 are both arranged in L type structures, wherein the second connecting rods 7 between two adjacent supporting rods 1 are arranged in a staggered manner, the stability of the positioning frame is improved, the inner cavity of the first connecting rod 4 is arranged towards the central axis of the regular quadrangular prism, and by arranging the first connecting rod 4 and the second connecting rod 7 in L type structures and arranging the inner cavity of the first connecting rod 4 towards the central axis of the positioning frame, the contact surface of the first connecting rod 4 and the steel bar installation surface is triangular while ensuring the stability of the positioning frame, so that the accurate guiding and positioning of the positioning frame on the installation of the steel bars are further improved, and the installation precision of the steel precision cage is effectively improved.
In a preferred embodiment, the first connecting rod 4 and the second connecting rod 7 are connected with the support rod 1 through a connecting piece 8, the connecting piece 8 is arranged in a T-shaped structure, the horizontal end of the connecting piece 8 is connected with the support rod 1 through a fixing screw, and the vertical end of the connecting piece 8 is also connected with the first connecting rod 4 and the second connecting rod 7 through fixing screws respectively, so that the first connecting rod 4 and the second connecting rod 7 are connected with the support rod 1 through the connecting piece 8, and the installation of the positioning frame is facilitated.
The utility model discloses a concrete in service behavior of locating rack is used in stake spud-pile construction as follows: with the locating rack through the adjusting bolt 3 of bottom be fixed in stake hole place ground, observe the installation levelness of 5 adjustment locating racks of spirit level on the head rod 4: adjusting the nut 6 on the adjusting bolt 3 makes the fixed baseplate 2 can be adjusted from top to bottom along the adjusting bolt 3, after adjusting to suitable position, the nut 6 of both sides about making the fixed baseplate 2 screw up to adjacent fixed baseplate 2, makes the fixed baseplate 2 be fixed in the suitable position on the adjusting bolt 3 to guarantee the installation accuracy of locating rack itself. And reinforcing steel bars are arranged in the through cavity of the positioning frame along the peripheral edge of the positioning frame, so that the deviation of the reinforcing steel bars is avoided, and a reinforcing steel bar cage with higher installation precision is formed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The positioning frame for pile extension column construction is characterized by comprising a plurality of supporting rods arranged in the vertical direction, fixing bottom plates fixed at the bottoms of the supporting rods, a plurality of adjusting bolts respectively connected with the fixing bottom plates, and a plurality of first connecting rods used for connecting the adjacent supporting rods, wherein the supporting rods and the first connecting rods form a regular prism frame body with an upper cavity and a lower cavity, at least one first connecting rod is horizontally arranged, and a level gauge is arranged on the first connecting rod.
2. The positioning frame for pile extension column construction according to claim 1, wherein a through hole is formed in the fixing base plate, the adjusting bolt penetrates through the through hole and is connected with the fixing base plate, nuts are screwed on portions of the adjusting bolt located on two sides of the fixing base plate, and the outer diameter of each nut is larger than the aperture of the through hole.
3. The pile driving spacer according to claim 1 or 2, wherein the pile driving spacer includes second connecting rods, the second connecting rods are disposed between and fixedly connected to the adjacent support rods, each of the first connecting rods is disposed horizontally, and the second connecting rods are not parallel to the first connecting rods.
4. The positioning frame for pile extension column construction according to claim 3, wherein the positioning frame for pile extension column construction comprises four support rods, the first connecting rods and the second connecting rods form a square prism with an upper cavity and a lower cavity, the support rods are arranged in an I-shaped structure, at least four first connecting rods are located on the same horizontal plane, and level gauges are arranged on the four first connecting rods.
5. The spacer for pile driving according to claim 4, wherein the first connecting rods and the second connecting rods are arranged in L-type structures, the second connecting rods between two adjacent support rods are arranged in a staggered manner, and the inner cavities of the first connecting rods are arranged toward the central axis of the regular quadrangular prism.
6. The spacer for pile driving according to claim 5, wherein the first and second connecting rods are connected to the support rod by a connecting member, and the connecting member is formed in a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789532.2U CN210976661U (en) | 2019-10-23 | 2019-10-23 | Locating rack for pile extension construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789532.2U CN210976661U (en) | 2019-10-23 | 2019-10-23 | Locating rack for pile extension construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210976661U true CN210976661U (en) | 2020-07-10 |
Family
ID=71445936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921789532.2U Expired - Fee Related CN210976661U (en) | 2019-10-23 | 2019-10-23 | Locating rack for pile extension construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210976661U (en) |
-
2019
- 2019-10-23 CN CN201921789532.2U patent/CN210976661U/en not_active Expired - Fee Related
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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: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |