CN209798470U - Simple positioning support for concrete pavement pull rod - Google Patents
Simple positioning support for concrete pavement pull rod Download PDFInfo
- Publication number
- CN209798470U CN209798470U CN201920127821.XU CN201920127821U CN209798470U CN 209798470 U CN209798470 U CN 209798470U CN 201920127821 U CN201920127821 U CN 201920127821U CN 209798470 U CN209798470 U CN 209798470U
- Authority
- CN
- China
- Prior art keywords
- rod
- pull rod
- concrete pavement
- simple positioning
- positioning support
- 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
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a simple positioning support for concrete pavement pull rods, which can be used for temporarily positioning a plurality of pull rods paved therein in concrete pavement construction, and the structure of the simple positioning support comprises a base, a telescopic vertical rod, a movable transverse rod and the like, wherein a plurality of movably sleeved pull rod fixing buckles are arranged on the movable transverse rod, and each pull rod fixing buckle is provided with a detachable clamping buckle for clamping the end part of the pull rod; the simple positioning support can be flexibly adjusted according to the laying height and the position of the pull rod in various concrete pavements, and after the pull rod is positioned by the simple positioning support, the phenomenon of uneven load bearing capacity of the pavement after the concrete pavement is molded can be avoided, so that the durability of the molded concrete pavement is effectively improved, the concrete pavement is prevented from being damaged in short-term use, and the service life is greatly prolonged. In addition, the simple positioning support for the concrete pavement pull rod further has the advantages of simple structural design, low manufacturing cost, good durability, flexible use and the like, so that the simple positioning support is more suitable for road pouring construction sites with severe environment and complex sites.
Description
Technical Field
The utility model relates to a simple and easy locating support specifically indicates a simple and easy locating support of concrete road surface pull rod.
Background
A concrete pavement is characterized by that when the concrete is poured, several pull rods are required to be placed in the concrete pavement, and the pull rods are made of screw steel, and usually placed in the longitudinal seam of concrete pavement, i.e. the central seam between two cement pavements, so that it can produce traction action for left and right two pairs of concrete pavements, i.e. placed in the middle of the longitudinal seam, and connect left and right concrete pavements at a certain interval. However, according to the general construction method for concrete pavement pouring, a pouring site is enclosed by pouring templates according to the size of the pavement, then the pull rod is laid in the pouring site, and after concrete is poured in the pouring site, the concrete needs to be tamped by concrete tamping equipment, so that the poured concrete pavement can be ensured not to have gaps and bubbles, and is more solid and durable. However, in the process of tamping concrete, because the concrete has larger fluidity before being dried, the pull rod at the pre-laid position can be driven to generate displacement, and the later result is that the load bearing capacity of the road surface is uneven after the concrete road surface is formed, so that the concrete road surface used for a short time can be damaged, and the service life is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect and provide one kind and can be when smashing the better location pull rod position of shake concrete, effectively improve the durability behind the concrete road surface shaping, avoid short-term use just to suffer damage, increase of service life's simple and easy locating support of concrete road surface pull rod.
The technical problem of the utility model is realized through following technical scheme:
The utility model provides a simple and easy locating support of concrete road surface pull rod, includes the base and installs on the base and make the flexible montant of height-adjustable, the upper end of this flexible montant is equipped with horizontal migration adjustable activity horizontal pole, activity horizontal pole on be equipped with the fixed knot of pull rod of a plurality of activity suit, every pull rod is fixed to be buckled and all is had the fastener of removable centre gripping pull rod tip.
Each pull rod fixing buckle consists of an installation cylinder, a middle rod which is perpendicular to the axial lead of the installation cylinder and is fixedly installed, and a clamping buckle which is fixedly installed at the top end of the middle rod; the mounting cylinder is sleeved on the movable cross rod, and a fixing bolt is arranged on the mounting cylinder and locks or releases the movement of the mounting cylinder on the movable cross rod.
The clip is composed of a lower half buckle fixed at the top end of the middle rod and an upper half buckle which is opposite to the lower half buckle and forms open-close connection.
One end of the upper half buckle and one end of the lower half buckle are mutually hinged, and the other ends of the upper half buckle and the lower half buckle are provided with movable buckles which are detachably buckled and connected.
The upper half buckle and the lower half buckle are mutually buckled and clamped at the end part of the pull rod, and the upper half buckle and the lower half buckle are respectively provided with a semicircular groove matched with each other for buckling.
The telescopic vertical rod is composed of a lower rod and an upper rod, the lower end of the lower rod is fixed on the base, the lower end of the upper rod is movably sleeved at the upper end of the lower rod in a telescopic mode, the upper end of the upper rod is provided with a mounting hole for the movable cross rod to penetrate through, and a locking bolt for adjusting the telescopic motion is arranged between the upper rod and the lower rod.
The upper end of the upper rod is provided with a cross rod bolt for locking the movable cross rod to move horizontally.
The base comprises two bottom rods which are parallel to each other and a crosspiece which is connected and fixed between the two bottom rods, the two telescopic vertical rods are parallel to each other and are respectively and vertically fixed at two ends of the crosspiece.
Compared with the prior art, the utility model mainly designs a section can carry out interim location to concrete road surface pull rod to guarantee can not make the simple and easy locating support that the pull rod position produced the displacement when the concrete is shaken in the tamping, its structure mainly comprises base, flexible montant, activity horizontal pole and can removable centre gripping pull rod tip's pull rod is fixed to be buckled etc.. The simple positioning support can be flexibly adjusted according to the laying height and the position of the pull rod in various concrete pavements, and can prevent the phenomenon of uneven load bearing capacity of the pavement after the concrete pavement is molded after the pull rod is positioned by the simple positioning support, so that the durability of the molded concrete pavement is effectively improved, the concrete pavement is prevented from being damaged in short-term use, and the service life is greatly prolonged. In addition, the simple positioning support for the concrete pavement pull rod further has the advantages of simple structural design, low manufacturing cost, good durability, flexible use and the like, so that the simple positioning support is more suitable for road pouring construction sites with severe environment and complex sites.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the pull rod fixing buckle.
Detailed Description
the embodiments of the present invention will be described in detail below with reference to the drawings.
As shown in fig. 1 and fig. 2, the structure comprises a base 1, a bottom rod 11, a cross piece 12, a telescopic vertical rod 2, a lower rod 21, an upper rod 22, a movable cross rod 3, a pull rod fixing buckle 4, a mounting barrel 41, a middle rod 42, a clamping buckle 43, a lower half buckle 431, an upper half buckle 432, a movable buckle 433, a semicircular groove 434, a locking bolt 5, a cross rod bolt 6 and a fixing bolt 7.
A simple positioning support for concrete pavement pull rods is a simple structure which can be used for temporarily positioning a plurality of pull rods paved therein in concrete pavement construction, and after the pull rods are positioned by the aid of the simple positioning support, the position of the pull rods can be better ensured not to be displaced when concrete is paved and tamped, so that the phenomenon of uneven load bearing capacity of a pavement can be avoided after the concrete pavement is formed, the durability is improved, and the service life is prolonged.
In addition, the simple positioning support is mainly installed on the outer side of a pouring template for pouring concrete pavements, and the end part of a pull rod extending out of the pouring template is detachably and temporarily clamped to form positioning, and the simple positioning support is mainly structurally composed of a base 1, a telescopic vertical rod 2, a movable cross rod 3, a pull rod fixing buckle 4 capable of detachably clamping the end part of the pull rod and the like.
The base 1 is composed of two bottom rods 11 which are parallel to each other and are horizontally arranged and a crosspiece 12 which is connected and fixed between the two bottom rods, and the simple positioning support can be better placed on the ground through the two bottom rods 11; the two telescopic vertical rods 2 are parallel to each other, the two telescopic vertical rods 2 are respectively and vertically fixed at two ends of the crosspiece 12, each telescopic vertical rod 2 consists of a lower rod 21 and an upper rod 22, the lower end of the lower rod 21 is welded and fixed on the base 1, the lower end of the upper rod 22 is telescopically and movably sleeved at the upper end of the lower rod 21, and the upper end of the upper rod 22 is provided with a mounting hole; moreover, a locking bolt 5 is arranged between the upper rod and the lower rod, and once the height of the upper rod and the height of the lower rod are adjusted according to the height position of the pull rod, the upper rod and the lower rod can be locked through the locking bolt 5; in a similar way, once the adjustment is needed again, the purpose of adjusting the height of the telescopic vertical rod 2 can be realized by loosening the locking bolt 5.
The two ends of the movable cross rod 3 are respectively arranged in the mounting holes at the upper ends of the two telescopic vertical rods 2 in a penetrating mode, a structure with adjustable horizontal movement is formed at the upper ends of the telescopic vertical rods 2, and specifically, a cross rod bolt 6 for locking the movable cross rod 3 to move horizontally is arranged at the upper end of the upper rod 22.
Simultaneously, be equipped with the fixed knot of pull rod 4 of a plurality of activity suit on the activity horizontal pole 3, the tip of a pull rod of all removable centre gripping of every pull rod fixed knot, the structure of every pull rod fixed knot all is the same completely, and concrete structure is: each pull rod fixing buckle 4 consists of a cylindrical mounting cylinder 41, a middle rod 42 which is perpendicular to the axial lead of the mounting cylinder and is welded and fixed, and a clamping buckle 43 which is welded and fixed at the top end of the middle rod; the mounting cylinder 41 is sleeved on the movable cross rod 3, and the mounting cylinder 41 is provided with a fixing bolt 7 which can be used for locking or releasing the movable position of the mounting cylinder on the movable cross rod 3.
The clip 43 is composed of a lower half buckle 431 welded and fixed on the top end of the middle rod 42 and an upper half buckle 432 which is connected with the lower half buckle in an opening and closing way, and the concrete structure is as follows: one ends of the upper half buckle 432 and the lower half buckle 431 are hinged with each other, and the other ends of the upper half buckle 432 and the lower half buckle 431 are provided with movable buckles 433 which are detachably buckled and connected; therefore, the upper buckle 432 and the lower buckle 431 can be buckled with each other and clamped at the end of the pull rod, so as to realize the temporary positioning of the pull rod, and the upper buckle 432 and the lower buckle 431 are respectively provided with a semi-circular groove 434 matched with each other.
The utility model discloses can adjust the height of whole simple and easy support according to the position of concrete road surface pull rod, through the tip that horizontal migration adjustable activity horizontal pole 3 and a plurality of activity suit and lockable pull rod on the activity horizontal pole are fixed to be detained 4 removable centre gripping pull rods and realize the pull rod location again, thereby guaranteed can not have the road surface after the concrete road surface shaping and bear the phenomenon such as load capacity inequality, the durability after the shaping of concrete road surface has effectively been improved, avoid short-term use just to suffer the damage, greatly prolonged life. In addition, the simple positioning support for the concrete pavement pull rod further has the advantages of simple structural design, low manufacturing cost, good durability, flexible use and the like, so that the simple positioning support is more suitable for road pouring construction sites with severe environment and complex sites.
The above description is only an embodiment of the present invention, and it should be understood by those skilled in the art that any structural design equivalent to this embodiment is included in the scope of the present invention.
Claims (8)
1. The utility model provides a simple and easy locating support of concrete road surface pull rod, includes base (1) and installs on the base and make height-adjustable's flexible montant (2), the upper end of this flexible montant is equipped with horizontal migration adjustable activity horizontal pole (3), its characterized in that activity horizontal pole (3) on be equipped with the pull rod of a plurality of activity suit and fix knot (4), every pull rod is fixed to be buckled and all has the double-layered knot (43) of removable centre gripping pull rod tip.
2. The simple positioning bracket for the concrete pavement pull rods according to claim 1, wherein each pull rod fixing buckle (4) consists of an installation cylinder (41), a middle rod (42) which is perpendicular to the axial lead of the installation cylinder and is fixedly installed, and a clamping buckle (43) which is fixedly installed at the top end of the middle rod; the mounting cylinder (41) is sleeved on the movable cross rod (3), the mounting cylinder (41) is provided with a fixing bolt (7), and the fixing bolt locks or releases the movement of the mounting cylinder (41) on the movable cross rod (3).
3. The simple positioning support for the concrete pavement pull rod according to claim 2, characterized in that the clip (43) is composed of a lower half buckle (431) fixed at the top end of the middle rod (42) and an upper half buckle (432) which is connected with the lower half buckle in an opening and closing manner.
4. The simple positioning bracket for the concrete pavement pull rod according to claim 3, characterized in that one end of the upper half buckle (432) and one end of the lower half buckle (431) are hinged with each other, and the other end of the upper half buckle (432) and the other end of the lower half buckle (431) are provided with movable buckles (433) which are detachably buckled and connected.
5. The simple positioning bracket for the concrete pavement pull rod according to claim 3, characterized in that the upper half buckle (432) and the lower half buckle (431) are mutually buckled and clamped at the end of the pull rod, and the upper half buckle (432) and the lower half buckle (431) are respectively provided with a semicircular groove (434) which is matched and buckled with each other.
6. The simple positioning support for the concrete pavement pull rod according to claim 3, characterized in that the vertical telescopic rod (2) is composed of a lower rod (21) and an upper rod (22), the lower end of the lower rod (21) is fixed on the base (1), the lower end of the upper rod (22) is movably sleeved on the upper end of the lower rod (21) in a telescopic manner, the upper end of the upper rod (22) is provided with a mounting hole for the movable cross rod (3) to pass through, and a locking bolt (5) for adjusting the telescopic movement is arranged between the upper rod and the lower rod.
7. The simple positioning support for the concrete pavement pull rod according to claim 6, characterized in that a cross rod bolt (6) for locking the horizontal movement of the movable cross rod (3) is arranged at the upper end of the upper rod (22).
8. The simple positioning support for the concrete pavement pull rods according to claim 1, characterized in that the base (1) is composed of two bottom rods (11) parallel to each other and a crosspiece (12) connected and fixed between the two bottom rods, the two telescopic vertical rods (2) are parallel to each other, and the two telescopic vertical rods (2) are respectively and vertically fixed at two ends of the crosspiece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920127821.XU CN209798470U (en) | 2019-01-25 | 2019-01-25 | Simple positioning support for concrete pavement pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920127821.XU CN209798470U (en) | 2019-01-25 | 2019-01-25 | Simple positioning support for concrete pavement pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798470U true CN209798470U (en) | 2019-12-17 |
Family
ID=68820779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920127821.XU Active CN209798470U (en) | 2019-01-25 | 2019-01-25 | Simple positioning support for concrete pavement pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798470U (en) |
-
2019
- 2019-01-25 CN CN201920127821.XU patent/CN209798470U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4115976A (en) | Method for screeding cement | |
| CN106836445B (en) | Trapezoidal drainage ditch pouring forming method based on adjustable groove forming die | |
| CN203755117U (en) | Equipment device for improving slip-form paver | |
| CN104863060A (en) | Leaning-tower template system and construction method adopting leaning-tower template system | |
| KR101819533B1 (en) | A Base Bracket for the Deck-road | |
| CN111335330A (en) | Foundation pit supporting structure | |
| CN207513156U (en) | A kind of scalable frame body for building | |
| CN209798470U (en) | Simple positioning support for concrete pavement pull rod | |
| CN210368647U (en) | Support structure of cast-in-situ box girder template | |
| WO2006074145A1 (en) | Grout injecting/structure anchoring system | |
| DE202008017902U1 (en) | mast foundations | |
| CN108252324B (en) | Riverbed bottom concrete retaining wall fixing device and construction method | |
| KR101378967B1 (en) | Apparatus for constructing boundary stone | |
| CN106320343A (en) | Automatic positioning device for building concrete pouring | |
| CN213204148U (en) | Adjustable fixing device of waist rail template | |
| KR200456737Y1 (en) | A supporter of a road boundary stone | |
| CN220099969U (en) | Highway barricade construction template strutting arrangement | |
| CN218322232U (en) | A supporting device for construction of cement stabilization rubble road surface | |
| CN220790781U (en) | Telegraph pole fixing structure | |
| CN204608792U (en) | A kind of chassis stone installing rack | |
| CN219059671U (en) | Water stable layer construction side form equipment | |
| CN113481776B (en) | Soft soil roadbed reinforcing device and construction method | |
| CN213683213U (en) | A consolidate bearing structure for building engineering | |
| CN209907166U (en) | Positioning device for paving road teeth | |
| CN218205776U (en) | Device for vibrating end of reinforcing steel bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |