阅读说明：本技术 一种装配式综合管廊墙体安装定位装置及安装、使用方法 (Mounting and positioning device for wall body of assembled comprehensive pipe gallery and mounting and using method ) 是由 曹辉 秦兴喜 李兵 周榆翔 王仁旺 于 2021-10-28 设计创作，主要内容包括：一种装配式综合管廊墙体安装定位装置及安装、使用方法,该装置包括起点标尺、终点标尺、校验绳、激光水平仪、标尺套管；起点标尺、终点标尺对称、平行设置在预制墙体的两侧；起点标尺、终点标尺各由底座、标尺杆、标高调节螺栓、横向水平尺、纵向水平尺、压脚配重组成。该装置的安装包括吊装前放线准备、起点标尺安装、终点标尺安装、标尺套管的选择、校验绳的安装、预制墙体吊装与定位。该装置的使用包括预制墙体平面定位、纵坡校验、垂直度校验、纵坡调整。采用该装置在实现预制墙体的快速平面定位的同时,也能快速校验预制墙体安装的垂直度与纵坡是否满足要求,并且不需要在安装过程中反复对位,提高了安装效率。(An assembly type comprehensive pipe gallery wall body installation positioning device and an installation and use method thereof are disclosed, wherein the device comprises a starting point scale, a terminal point scale, a check rope, a laser level meter and a scale sleeve; the starting point scale and the end point scale are symmetrically and parallelly arranged on two sides of the prefabricated wall body; the starting point scale and the terminal point scale are respectively composed of a base, a scale rod, an elevation adjusting bolt, a transverse level ruler, a longitudinal level ruler and a presser foot balance weight. The device is installed by paying off preparation before hoisting, starting point scale installation, end point scale installation, scale sleeve selection, check rope installation and prefabricated wall body hoisting and positioning. The device is used for plane positioning of the prefabricated wall, longitudinal slope verification, verticality verification and longitudinal slope adjustment. When the device is used for realizing the quick plane positioning of the prefabricated wall, whether the verticality and the longitudinal slope of the prefabricated wall can meet the requirements can be quickly verified, repeated alignment in the installation process is not needed, and the installation efficiency is improved.)

1. The utility model provides an assembled utility tunnel wall body installation positioner, characterized by: the device comprises a starting point scale, a terminal point scale, a check rope, a laser level meter (3) and a scale sleeve (6); the starting point scale and the terminal point scale are symmetrically and parallelly arranged on two sides of the prefabricated wall body (11) and are vertically arranged on the installation base surface; the starting point scale consists of a base, a starting point scale rod (1), an elevation adjusting bolt (10), a transverse level (9), a longitudinal level (7) and a presser foot balance weight (8), wherein the starting point scale rod (1) is vertically welded with the base, the elevation adjusting bolt (10) is in threaded connection with the base, the longitudinal level (7) and the transverse level (9) are placed on the base, and the presser foot balance weight (8) is installed on the base; the terminal scale consists of a base, a terminal scale rod (2), an elevation adjusting bolt (10), a transverse horizontal ruler (9), a longitudinal horizontal ruler (7) and a presser foot balance weight (8), wherein the terminal scale rod (2) is vertically welded with the base, the elevation adjusting bolt (10) is in threaded connection with the base, the longitudinal horizontal ruler (7) and the transverse horizontal ruler (9) are placed on the base, and the presser foot balance weight (8) is arranged on the base; the scale sleeve (6) is sleeved at the two ends of the check rope and sleeved on the starting point scale rod (1) and the end point scale rod (2); the calibration ropes comprise a first calibration rope (4) and a second calibration rope (5), and the two calibration ropes penetrate through the small holes at the scale positions of the starting point scale rod (1) and end at the small holes at the corresponding scale positions of the end point scale rod (2); the laser level (3) is placed on the starting point scale rod (1).

2. The assembly type comprehensive pipe gallery wall body installing and positioning device is characterized in that: the number of the presser foot counter weights (8) of the starting point scale is 3, the number of the elevation adjusting bolts (10) is 3, and the specification of the elevation adjusting bolts (10) is M12 x 120; the pressure foot counter weight (8) of the terminal scale is 3, the elevation adjusting bolt (10) is 3, and the specification of the elevation adjusting bolt (10) is M12 × 120.

3. The assembly type comprehensive pipe gallery wall body installing and positioning device is characterized in that: the scale sleeve (6) is made of flexible plastics.

4. The assembly type comprehensive pipe gallery wall body installing and positioning device is characterized in that: the length of the scale sleeve (6) is the distance from the positioning point of the scale rod to the mounting point of the prefabricated wall body (11).

5. The assembly type comprehensive pipe gallery wall body installing and positioning device is characterized in that: the first checking rope (4) and the second checking rope (5) are strong elastic rubber band ropes.

6. The assembly type comprehensive pipe gallery wall body installing and positioning device is characterized in that: the first check rope (4) penetrates out of the small hole at the 0.5m scale position of the starting point scale rod (1) and stops at the small hole at the 0.5m scale position of the end point scale rod (2); the second check rope (5) penetrates out of the small hole at the 1.5m scale position of the starting point scale rod (1) and stops at the small hole at the 1.5m scale position of the end point scale rod (2).

7. The assembly type comprehensive pipe gallery wall body installing and positioning device is characterized in that: the laser of the laser level meter (3) penetrates through a small hole at the position of 1.0m of the scale of the starting point scale rod (1) and is projected on the end point scale rod (2).

8. The utility model provides an installation method of assembled utility tunnel wall body installation positioner, characterized by: the method comprises the following steps:

A. paying off before hoisting: paying off on a base surface according to a design drawing, marking side lines and section control lines of the prefabricated wall body (11) by using an ink fountain, and bouncing one line by using the ink fountain at a position 0.5m above the bottom surface of the prefabricated wall body (11) to be used as a longitudinal slope check line during installation;

B. mounting a starting point scale: a starting point scale is arranged at a starting point control point on the base surface, namely the intersection point of a sideline and a section control line, and a base, a starting point scale rod (1), an elevation adjusting bolt (10), a longitudinal horizontal ruler (7), a transverse horizontal ruler (9) and a presser foot counterweight (8) are respectively arranged; the base below the starting point scale rod (1) is made to be horizontal by adjusting the elevation adjusting bolt (10), and the longitudinal horizontal ruler (7) and the transverse horizontal ruler (9) are used as a standard for checking whether the base is horizontal or not;

C. installation of an end point scale: a terminal scale is arranged at the terminal control point on the base surface, namely the intersection point of the sideline and the section control line, and is respectively provided with a base, a terminal scale rod (2), an elevation adjusting bolt (10), a longitudinal horizontal ruler (7), a transverse horizontal ruler (9) and a presser foot counterweight (8); the base below the terminal scale rod (2) is made to be horizontal by adjusting the elevation adjusting bolt (10), and the longitudinal horizontal ruler (7) and the transverse horizontal ruler (9) are used as a standard for checking whether the base is horizontal or not;

D. selection of scale sleeve (6): because the distance between the scale rods is equal to the sectional control length, the length of the scale sleeve (6) is half of the sectional control length minus the length of the prefabricated wall body (11);

E. and (3) installation of a check rope: 2 scale sleeves (6) are respectively sleeved on the first check rope (4) and the second check rope (5), and two ends of the first check rope (4) respectively penetrate through the small holes at the 0.5m height positions on the starting point scale rod (1) and the end point scale rod (2) and are fixed on the two scale rods; two ends of the second check rope (5) respectively penetrate through the small holes at the 1.5m height positions on the starting point scale rod (1) and the end point scale rod (2) and are fixed on the two scale rods;

F. hoisting and positioning the prefabricated wall body (11): the prefabricated wall (11) can be hoisted after the preparation is made, the device takes the check rope as the plane of the prefabricated wall (11) for transverse positioning, and takes the flexible scale sleeves (6) at the two ends of the check rope as the plane for longitudinal positioning; a vertical plane formed by the two check ropes is used as a check plane for checking whether the prefabricated wall body (11) is plumbed or not; and verifying whether the ink lines on the verification rope (4) and the prefabricated wall body (11) are parallel to verify the installation longitudinal slope of the prefabricated wall body (11).

9. The utility model provides an application method of assembled utility tunnel wall body installation positioner, characterized by: the use of the device comprises positioning, checking and adjusting,

A. plane positioning of the prefabricated wall body (11): drawing a side line of the prefabricated wall body (11) and a pipe gallery section control line on a base surface before the prefabricated wall body (11) is installed, erecting a starting point scale rod (1) and an end point scale rod (2) at the intersection of the side line of the prefabricated wall body (11) and the section control line, using a check rope between the starting point scale rod (1) and the end point scale rod (2) as a plane transverse positioning device, using a flexible scale sleeve (6) on the check rope as a plane longitudinal positioning device of the prefabricated wall body (11), and using the length of the scale sleeve (6) as the distance between the section control line and the prefabricated wall body (11);

B. longitudinal slope checking: before the prefabricated wall body (11) is hoisted, 1 straight line is drawn at a position 0.5m above the bottom of the prefabricated wall body (11), when the prefabricated wall body is hoisted in place, if the line is parallel to a first check rope (4) with the height of 0.5m between the scale and the line, the longitudinal slope meets the requirement, and if the two lines intersect, the installation needs to be adjusted again;

C. and (3) checking the verticality: when the prefabricated wall body (11) is hoisted in place, the first check rope (4) at the position of 0.5m and the second check rope (5) at the position of 1.5m between the scaleplates are tightly attached to the prefabricated wall body (11), and if the distances between the two check ropes and the prefabricated wall body (11) are inconsistent, the prefabricated wall body (11) is installed without plumb hammer and needs to be adjusted;

D. longitudinal slope adjustment: if the requirement for installing the longitudinal slope is 0.3%, the distance between the starting point scale rod (1) and the end point scale rod (2) is 6m, the height of a check rope hole position of the end point scale rod (2) is 1.8cm higher than that of a check rope hole position corresponding to the starting point scale rod (1) according to calculation, at the moment, an elevation adjusting bolt (10) on a base below the end point scale rod (2) is adjusted, and horizontal laser penetrating out from the position of 1.0m on the starting point scale rod (1) is projected to the position of 0.982m on the end point scale rod (2).

The technical field is as follows:

the invention relates to the field of prefabricated part hoisting and positioning tools, in particular to a device for installing and positioning a wall body of an assembled comprehensive pipe gallery and an installation and use method.

Background art:

compared with the construction of the traditional cast-in-place comprehensive tunnel, the construction of the fabricated comprehensive pipe gallery has obvious advantages in the aspects of manpower saving, energy saving, environmental protection and construction period. The prefabricated assembled utility tunnel of burst's advantage has reduced the hoist and mount quality of single component, but the prefabricated mounting building structure of burst is more loaded down with trivial details than whole merogenesis prefabricated mounting in the installation, and loaded down with trivial details location mounting makes work efficiency low, and the quick location installation technique of fully excavating the prefabricated assembled structure of burst is significant to improving assembled building structure construction quality and reinforcing social.

At present, the segmented prefabrication and assembly technology is less in research and application in the field of prefabrication and assembly of a comprehensive pipe gallery, a hoisting and positioning method is more original, manual assistance or repeated positioning and checking of a traditional measuring tool are mainly adopted, the efficiency is quite low, and the precision is difficult to control. The positioning device applied at present can solve the problem of plane positioning, but is difficult to solve the problem of checking the verticality and the longitudinal slope of a component during positioning and avoiding the component from colliding with the positioning device during hoisting.

The invention content is as follows:

aiming at the problems, the invention provides the assembling type comprehensive pipe gallery wall body mounting and positioning device and the mounting and using method thereof, wherein the assembling type comprehensive pipe gallery wall body mounting and positioning device can realize quick plane positioning of components and can also quickly verify whether the verticality and the longitudinal slope of the component mounting meet the requirements or not.

In order to solve the problems, the invention adopts the technical scheme that:

the invention provides an assembly type comprehensive pipe gallery wall body installation positioning device which comprises a starting point scale, a terminal point scale, a check rope, a laser level meter and a scale sleeve; the starting point scale and the end point scale are symmetrically and parallelly arranged on two sides of the prefabricated wall body and are vertically arranged on the installation base surface; the starting point scale consists of a base, a starting point scale rod, an elevation adjusting bolt, a transverse level, a longitudinal level and a presser foot balance weight, wherein the starting point scale rod is vertically welded with the base; the terminal scale consists of a base, a terminal scale rod, an elevation adjusting bolt, a transverse level, a longitudinal level and a presser foot balance weight, wherein the terminal scale rod is vertically welded with the base; the scale sleeve is sleeved at two ends of the check rope and sleeved on the starting point scale rod and the end point scale rod; the calibration ropes comprise a first calibration rope and a second calibration rope, the two calibration ropes penetrate through the small holes at the calibration positions of the starting point scale rod and end at the small holes at the corresponding calibration positions of the end point scale rod; the laser level is placed on the starting point scale rod.

The starting point scale has 3 presser foot counter weights, 3 elevation adjusting bolts and the specification of the elevation adjusting bolts is M12 x 120. The presser foot counter weight of terminal point scale be 3, elevation adjusting bolt specification is M12 × 120.

The scale sleeve is made of flexible plastics.

The length of the scale sleeve is the distance from the positioning point of the scale rod to the mounting point of the prefabricated wall body.

The first check rope and the second check rope are strong elastic rubber band ropes.

The first check rope penetrates out of the small hole at the 0.5m scale position of the starting point scale rod and ends at the small hole at the 0.5m scale position of the end point scale rod. The second check rope penetrates out of the small hole at the scale position of 1.5m of the starting point scale rod and ends at the small hole at the scale position of 1.5m of the ending point scale rod.

The laser of the laser level meter penetrates out of the small hole at the position of 1.0m of the scale of the starting point scale rod and is projected on the end point scale rod.

The mounting method of the mounting and positioning device for the wall body of the fabricated comprehensive pipe gallery comprises the following steps: the method comprises the steps of paying off preparation before hoisting, starting point scale installation, end point scale installation, scale sleeve selection, calibration rope installation and prefabricated wall body hoisting and positioning.

The use method of the assembly type comprehensive pipe gallery wall installation positioning device comprises the following steps: positioning the plane of the prefabricated wall, checking the longitudinal slope, checking the verticality and adjusting the longitudinal slope.

Compared with the prior art, the invention has the following beneficial effects:

1. the device is used for quickly positioning the plane in the installation process of the wall type prefabricated parts under the condition of a certain longitudinal slope, can quickly verify whether the verticality of the installation of the wall type prefabricated parts and the longitudinal slope meet the requirements or not while realizing the quick plane positioning of the wall type prefabricated parts, and greatly improves the installation efficiency of the wall body of the assembled comprehensive pipe gallery.

2. The positioning and checking device of the device is flexible, so that collision and displacement in the installation process are prevented, repeated alignment in the installation process is not needed, and the installation time and the construction cost are greatly saved.

Description of the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the mounting structure of the base, the longitudinal level, the presser foot counterweight, the transverse level and the elevation adjusting bolt of the invention.

Reference numbers in the figures:

1-starting point scale rod, 2-end point scale rod, 3-laser level meter, 4-first check rope, 5-second check rope, 6-scale sleeve, 7-longitudinal level, 8-presser foot balance weight, 9-transverse level, 10-elevation adjusting bolt and 11-prefabricated wall body.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the invention provides an assembly type comprehensive pipe gallery wall installation positioning device, which comprises a starting point scale, a terminal point scale, a check rope, a laser level 3 and a scale sleeve 6. The starting point scale and the terminal point scale are symmetrically and parallelly arranged on two sides of the prefabricated wall body 11 and are vertically arranged on the installation base surface. The starting point scale consists of a base, a starting point scale rod 1, 3M 12 x 120 elevation adjusting bolts 10, a transverse horizontal ruler 9, a longitudinal horizontal ruler 7 and 3 presser foot balance weights 8; the starting point scale rod 1 is vertically welded with the base, and the elevation adjusting bolt 10 is in threaded connection with the base and used for adjusting the level of the base; the longitudinal horizontal ruler 7 and the transverse horizontal ruler 9 are placed on the base and used for verifying the level of the base; the presser foot counterweight 8 is mounted on the base to prevent displacement of the starting point scale bar 1. The terminal scale consists of a base, a terminal scale rod 2, 3M 12 x 120 elevation adjusting bolts 10, a transverse horizontal ruler 9, a longitudinal horizontal ruler 7 and 3 presser foot balance weights 8; the terminal scale rod 2 is vertically welded with the base, and the elevation adjusting bolt 10 is in threaded connection with the base and used for adjusting the level of the base and the height of the scale; the longitudinal horizontal ruler 7 and the transverse horizontal ruler 9 are placed on the base and used for verifying the level of the base; the presser foot counterweight 8 is mounted on the base to prevent displacement of the end point scale bar 2. The scale sleeve 6 is made of flexible plastics, is sleeved at two ends of the check rope and is sleeved on the starting point scale rod 1 and the end point scale rod 2, and the length is the distance from a scale rod positioning point to a prefabricated wall 11 mounting point. The checking rope is a strong elastic rope and comprises a first checking rope 4 and a second checking rope 5; the two checking ropes respectively penetrate through the small holes at the scale positions of 0.5m and 1.5m of the starting point scale rod 1 and are stopped at the small holes at the scale positions of 0.5m and 1.5m of the end point scale rod 2. The laser level 3 is placed on the starting point scale rod 1, and the laser penetrates through a small hole at the position of 1.0m of the scale of the starting point scale rod 1 and is projected on the end point scale rod 2.

The quick positioning device comprises the following installation steps:

if the length of the prefabricated wall body 11 is 570cm and the height of the prefabricated wall body is 400cm, the length of the section of the prefabricated wall body 11 is controlled to be 600cm, and the longitudinal slope of the prefabricated wall body 11 is 0.3%. The rapid positioning device is utilized to realize rapid and efficient positioning.

A. Paying off before hoisting: paying off on a base surface according to a design drawing, marking a side line and a section control line of the prefabricated wall body 11 by using an ink fountain, and popping one line by using the ink fountain at a position 0.5m above the bottom surface of the prefabricated wall body 11 to be used as a longitudinal slope check line during installation.

B. Mounting a starting point scale: a starting point scale is arranged at a starting point control point on the base surface, namely the intersection point of a sideline and a section control line, and a base, a starting point scale rod 1, an elevation adjusting bolt 10, a longitudinal horizontal ruler 7, a transverse horizontal ruler 9 and a presser foot counterweight 8 are respectively arranged. The base below the starting point scale rod 1 is leveled by adjusting the elevation adjusting bolt 10, and the longitudinal horizontal ruler 7 and the transverse horizontal ruler 9 are used as the check standard for whether the base is level or not.

C. Installation of an end point scale: and a terminal scale is arranged at the terminal control point on the base surface, namely the intersection point of the sideline and the section control line, and is respectively provided with a base, a terminal scale rod 2, an elevation adjusting bolt 10, a longitudinal horizontal rule 7, a transverse horizontal rule 9 and a presser foot counterweight 8. The base below the terminal scale rod 2 is leveled by adjusting the elevation adjusting bolt 10, and the longitudinal horizontal ruler 7 and the transverse horizontal ruler 9 are used as the check standard for whether the base is level or not.

D. Selection of the scale sleeve 6: because the distance between the scale rods is equal to the sectional control length, the length of the scale sleeve 6 is half of the sectional control length minus the length of the prefabricated wall body 11. In this embodiment, the length of the prefabricated wall 11 is 570cm, and the distance between the scale rods is 600cm, so that the length of the scale sleeve 6 is 15 cm.

E. And (3) installation of a check rope: 2 scale sleeves 6 are respectively sleeved on the first check rope 4 and the second check rope 5, and two ends of the first check rope 4 respectively penetrate through the small holes at the height of 0.5m on the starting point scale rod 1 and the end point scale rod 2 and are fixed on the two scale rods; two ends of the second check rope 5 respectively penetrate through the small holes at the 1.5m height positions on the starting point scale rod 1 and the end point scale rod 2 and are fixed on the two scale rods.

F. Hoisting and positioning the prefabricated wall body 11: the prefabricated wall 11 can be hoisted after the preparation is made, the device takes the check rope as the plane transverse positioning of the prefabricated wall 11, and takes the flexible scale sleeves 6 at the two ends of the check rope as the plane longitudinal positioning; a vertical surface formed by the two check ropes is used as a check surface for preventing the prefabricated wall body 11 from being hammered; whether the ink lines on the check rope 4 and the prefabricated wall 11 are parallel or not is used for checking the longitudinal slope of the prefabricated wall 11.

The use of the rapid positioning device comprises the following specific positioning, checking and adjusting methods:

1. and (3) plane positioning of the prefabricated wall body 11: 11 sidelines of prefabricated wall body and piping lane merogenesis control line are drawn before prefabricated wall body 11 installation on the base surface, and starting point scale pole 1 stands in 11 sidelines of prefabricated wall body and merogenesis control line intersection with terminal point scale pole 2, utilizes the check-up rope between starting point scale pole 1 and terminal point scale pole 2 as plane transverse positioning device, utilizes flexible scale sleeve 6 on the check-up rope as 11 plane longitudinal positioning device of prefabricated wall body, and the length of scale sleeve 6 is the distance apart from prefabricated wall body 11 for the merogenesis control line. The longitudinal and transverse devices are all flexible devices, and the standard position is prevented from moving due to collision in the hoisting process.

2. Longitudinal slope checking: 1 straight line is drawn at a position 0.5m above the bottom of the prefabricated wall body 11 before the prefabricated wall body 11 is hoisted, if the line is parallel to the first check rope 4 with the height of 0.5m between the scales when the prefabricated wall body is hoisted in place, the longitudinal slope is satisfied, and if the two lines are crossed, the installation needs to be adjusted again.

3. And (3) checking the verticality: when the prefabricated wall body 11 is hoisted in place, the first check rope 4 at the position of 0.5m and the second check rope 5 at the position of 1.5m are tightly attached to the prefabricated wall body 11, and if the distances between the two check ropes and the prefabricated wall body 11 are inconsistent, the prefabricated wall body 11 is installed without plumb bob and needs to be adjusted.

4. Longitudinal slope adjustment: if the requirement of installing the longitudinal slope is 0.3%, the distance between the starting point scale rod 1 and the end point scale rod 2 is 6m, the height of the check rope hole position of the end point scale rod 2 is 1.8cm higher than that of the check rope hole position corresponding to the starting point scale rod 1 according to calculation, at the moment, the elevation adjusting bolt 10 on the base below the end point scale rod 2 is adjusted, and the horizontal laser penetrating through the position of 1.0m on the starting point scale rod 1 is projected to the position of 0.982m on the end point scale rod 2.