CN-224227618-U - Asphalt pavement construction template positioning structure

CN224227618UCN 224227618 UCN224227618 UCN 224227618UCN-224227618-U

Abstract

The utility model belongs to the technical field of asphalt pavement construction, and provides an asphalt pavement construction template positioning structure which comprises a plurality of groups of template bodies, positioning components and fixing components. Through wearing to establish two sets of locating shafts in two sets of template bodies adjacent in two sets of locating sleeves to rotate internal thread cover interlock external screw thread, at this moment, internal thread cover rotates and external screw thread cooperation drive locating shaft drives two sets of template bodies and is close to the removal, and when two sets of template body tip subsides, the internal thread cover stops rotating, and internal thread cover and external screw thread meshing can fix the locating shaft this moment, thereby fix a position and connect two sets of template bodies, can accomplish the location when two sets of template body tip subsides and connect, convenient operation is laborsaving, improves the practicality of device.

Inventors

ZHANG YINBO
LI YAOYE
LUO FALONG
WU XINCHENG
ZHAO XIAOJUN
GUO JING
WANG MENGMENG
LUO LIZHEN

Assignees

新疆交通建设集团股份有限公司
新疆交通检测认证有限公司

Dates

Publication Date: 20260512
Application Date: 20250430

Claims (7)

1. The utility model provides an asphalt pavement construction template location structure which characterized in that includes: A plurality of groups of template bodies (10), wherein mounting columns (101) are arranged at two ends of each group of template bodies (10); The positioning assembly comprises positioning sleeves (20) and positioning shafts (201), wherein one group of the mounting columns (101) is relatively provided with two groups of the positioning sleeves (20), the other group of the mounting columns (101) is relatively provided with two groups of the positioning shafts (201) parallel to the template body (10), two groups of the positioning shafts (201) in two adjacent groups of the template bodies (10) can be penetrated into the two groups of the positioning sleeves (20), and The fixing assembly comprises an inner thread sleeve (30), wherein the inner thread sleeve (30) is coaxially and rotatably arranged on one group of the positioning sleeves (20), one group of the positioning shafts (201) is provided with external threads (301), and the inner thread sleeve (30) can be connected with the external threads (301).
2. The positioning structure of the asphalt pavement construction formwork according to claim 1, wherein the formwork body (10) is L-shaped, and two ends of the mounting column (101) are respectively connected with a vertical end and a horizontal end of the formwork body (10).
3. The positioning structure of the asphalt pavement construction formwork according to claim 1, wherein one ends of the two positioning shafts (201) are coaxially provided with guide cones (2011).
4. The asphalt pavement construction formwork positioning structure according to claim 1, wherein anti-skid grooves (302) are formed in the periphery of the inner threaded sleeve (30), and a plurality of groups of anti-skid grooves (302) are formed in the inner threaded sleeve (30) at intervals in the circumferential direction.
5. The positioning structure of an asphalt pavement construction formwork according to claim 1, wherein the positioning assembly further comprises a rotating assembly, both sets of positioning shafts (201) are connected with the mounting posts (101) through the rotating assembly, and the rotating assembly is adjusted to enable the positioning shafts (201) to extend out of the end of the formwork body (10) or to be placed inside the formwork body (10).
6. The positioning structure of the asphalt pavement construction template according to claim 5, wherein the rotating assembly comprises a connecting sleeve (202) and a fixing knob (203), one ends of two groups of positioning shafts (201) are respectively provided with the connecting sleeve (202), the connecting sleeve (202) is coaxially and rotatably sleeved on the mounting column (101), the fixing knob (203) is in threaded connection with the connecting sleeve (202), a first positioning hole (1011) and a second positioning hole (1012) are formed in the mounting column (101) in an opposite mode, and the fixing knob (203) is selectively arranged in the first positioning hole (1011) or the second positioning hole (1012) in a penetrating mode.
7. The positioning structure of asphalt pavement construction templates according to claim 6, wherein the mounting column (101) is provided with baffle rings (1013) which are abutted with two ends of the connecting sleeve (202).

Description

Asphalt pavement construction template positioning structure Technical Field The utility model relates to the technical field of asphalt pavement construction, in particular to an asphalt pavement construction template positioning structure. Background In the construction stage of the asphalt pavement, in order to prevent the asphalt mixture from excessively expanding in the paving and rolling process of the road roller, supporting and retaining templates are arranged on two sides of a roadbed (a water-stable base layer) before the asphalt mixture is paved and rolled. In addition, along with popularization and application of the intelligent paver in recent years, a high-efficiency and accurate operation mode of the intelligent paver has higher requirements on stability of the retaining template. The intelligent paver can realize high-precision paving and rolling operation through an automatic driving technology, a 3D leveling technology, a high-precision positioning technology and the like. At present, under the vibrations and powerful extrusion force of unmanned paver, in order to avoid two sets of adjacent retaining templates to produce the phenomenon of dislocation, can set up location structure generally and connect two sets of retaining templates, for example, the chinese patent of application number 202320843461.X, a fixing device for steady template of water is disclosed, template location structure among the prior art is most simple in structure, it mainly includes solid fixed ring, fixed column and round pin axle, when location connection, need wear to establish the fixed column in solid fixed ring, and make two sets of retaining template tip laminating make guy fixed ring and the pinhole on the fixed column align, fix the round pin axle wear to establish in the pinhole again, above-mentioned location connection mode needs to make two sets of retaining template tip laminating and keep laminating state just can carry out fixed operation in advance, the operation is comparatively troublesome laborious, the practicality of device has been reduced. Therefore, aiming at the technical problems, the positioning structure of the asphalt pavement construction template is provided. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides the positioning structure of the asphalt pavement construction template, which is convenient and labor-saving to position and connect the template body and improves the practicability of the device. An asphalt pavement construction template positioning structure, comprising: the template comprises a plurality of groups of template bodies, wherein mounting columns are arranged at two ends of each group of template bodies; The positioning assembly comprises positioning sleeves and positioning shafts, wherein one group of mounting columns is provided with two groups of positioning sleeves relatively, the other group of mounting columns is provided with two groups of positioning shafts parallel to the template body relatively, two groups of positioning shafts in two adjacent groups of template bodies can be penetrated in the two groups of positioning sleeves, and The fixing assembly comprises an internal thread sleeve, wherein the internal thread sleeve is coaxially and rotatably arranged on one group of the positioning sleeves, one group of the positioning shafts are provided with external threads, and the internal thread sleeve can be connected with the external threads. The asphalt pavement construction template positioning structure has the beneficial effects that: through wearing to establish two sets of locating shafts in two sets of template bodies adjacent in two sets of locating sleeves to rotate internal thread cover interlock external screw thread, at this moment, internal thread cover rotates and external screw thread cooperation drive locating shaft drives two sets of template bodies and is close to the removal, and when two sets of template body tip subsides, the internal thread cover stops rotating, and internal thread cover and external screw thread meshing can fix the locating shaft this moment, thereby fix a position and connect two sets of template bodies, can accomplish the location when two sets of template body tip subsides and connect, convenient operation is laborsaving, improves the practicality of device. In one embodiment, the template body is L-shaped, and two ends of the mounting column are respectively connected with the vertical end and the horizontal end of the template body. The mounting column can improve the anti-extrusion strength of the vertical end of the template body. In one embodiment, one ends of the two groups of positioning shafts are coaxially provided with guide cones. The guide cone can play a guiding role when the positioning shaft is penetrated in the positioning sleeve, so that the convenience of penetrating the positioning shaft in the positioning sleeve is improved. In one embodiment, the c