CN219451571U

CN219451571U - Tendon planting positioning device

Info

Publication number: CN219451571U
Application number: CN202320409831.9U
Authority: CN
Inventors: 陈武宇; 李万瑶; 欧阳初; 钟广桥; 史凤玲; 成翠艳; 杨焕东; 盘海杰; 李婷婷; 蔡达建; 杨雨; 施惠莲
Original assignee: Guangxi Construction First Construction Engineering Group Co ltd
Current assignee: Guangxi Construction First Construction Engineering Group Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-01
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a bar planting positioning device, and relates to the field of construction devices. The bar planting positioning device comprises a fixed frame and a positioning caliper, wherein the fixed frame can be placed perpendicular to the ground, and the positioning caliper can be arranged in the frame body of the fixed frame in a vertically adjustable position; the positioning calipers penetrate through and are provided with positioning holes, the positioning holes are provided with an upper row and a lower row, and the positions of the bar planting holes are distributed according to design requirements. According to the bar planting positioning device, the lifting and descending of the positioning caliper are adjusted, and positioning can be rapidly and accurately realized according to the positioning holes formed in the positioning caliper, so that the cost is reduced, and the working efficiency is improved.

Description

Tendon planting positioning device

Technical Field

The utility model relates to the field of construction devices, in particular to a bar planting positioning device.

Background

The reinforcement planting technology is widely applied to various cast-in-situ reinforced concrete structures, the reinforcement planting can strengthen the connection performance between masonry and concrete and between concrete and concrete, and can ensure that the primary structure and the secondary structure of a building reach certain stability, thereby having the functions of anchoring and connecting the building.

In traditional building construction, the common practice of planting the muscle location is, according to the design requirement along wall body direction of height every certain distance, if 500mm carries out the elastic cord, bullet vertical line earlier, and then bullet transverse line, the crossing position of transverse vertical line is the drilling position of drawknot muscle. However, this approach has certain drawbacks: the method is greatly influenced by human factors, and when the application method is improper, personnel measurement and elastic wire are easy to generate larger accumulated errors, so that later-stage bar planting positioning deviation is large and the later-stage bar planting positioning deviation is not matched with the module of the masonry, thereby influencing the construction quality. Meanwhile, the method needs to be matched by multiple people, has low positioning efficiency, increases the expenditure of labor cost and is unfavorable for cost reduction and synergy.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the bar planting positioning device, which can quickly and accurately realize positioning by adjusting the ascending and descending of the positioning calipers and then according to the positioning holes arranged on the positioning calipers, thereby reducing the cost and improving the working efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the planting bar positioning device comprises a fixed frame and a positioning caliper, wherein the fixed frame can be placed perpendicular to the ground, and the positioning caliper can be arranged in the frame body of the fixed frame in a vertically adjustable position; the positioning calipers penetrate through and are provided with positioning holes, the positioning holes are provided with an upper row and a lower row, and the positions of the bar planting holes are distributed according to design requirements.

In some embodiments, a fastener is disposed between the fixing frame and the positioning callipers, and the fastener is used for fixing the positioning callipers on the fixing frame after the positioning callipers adjust positions.

In at least one embodiment, the bar planting positioning device further comprises a height adjusting mechanism, wherein the height adjusting mechanism comprises a driving gear and a driven gear, racks are arranged on the left side and the right side of the positioning caliper, a rotating handle is arranged at the axis of the driving gear, and the driving gear is rotatably arranged between the inner side of the fixed frame and the racks of the positioning caliper and meshed with the racks of the positioning caliper; the driven gears comprise a plurality of driven gears, and the driven gears are rotatably arranged between racks on two sides of the positioning caliper and the inner side of the fixed frame and meshed with the racks of the positioning caliper.

In at least one embodiment, the bar planting positioning device further comprises a first angle adjusting mechanism, wherein the first angle adjusting mechanism at least comprises two groups, and the first angle adjusting mechanism is arranged on the left side and the right side of the side wall of the fixed frame; the first angle adjusting mechanism comprises an upper rod, a lower rod, an adjustor and a supporting rod, wherein the interior of the lower rod is hollow and communicated with the top end, the adjustor is arranged at the top end of the lower rod, the center of the adjustor and the top end of the lower rod penetrate through each other, the bottom end of the upper rod penetrates through the adjustor to be slidably sleeved in the lower rod, and the top end of the upper rod is hinged with the side wall of the upper end part of the fixed frame; the adjuster is used for adjusting the length between the upper rod and the lower rod; one end of the supporting rod is hinged with the side wall of the lower end part of the fixed frame, and the other end of the supporting rod is hinged with the bottom end of the lower rod and used for adjusting the front-back perpendicularity between the fixed frame and the ground plane.

In at least one embodiment, the bar planting positioning device further comprises a second angle adjusting mechanism, wherein the second angle adjusting mechanism is a foot cup with adjustable height, the foot cup comprises two groups and is respectively arranged at the left end and the right end of the bottom of the fixed frame and used for adjusting the left-right perpendicularity between the fixed frame and the ground plane.

In at least one embodiment, the fastener is a bolt, a limiting hole is formed in the front face of the fixed frame in a penetrating manner, the axis of the limiting hole and the tooth top of the rack are arranged in a collinear manner, and the bolt is inserted into the limiting hole.

In at least one embodiment, the adjuster comprises a nut and a limiting ring, the limiting ring is fixedly connected with the nut, a limiting groove is formed in the side wall of the top of the lower rod, the limiting ring is rotatably sleeved in the limiting groove of the lower rod, and the nut is in threaded connection with the side face of the bottom of the upper rod.

Compared with the prior art, the utility model at least realizes the following beneficial effects:

according to the bar planting positioning device, the positioning holes are preset in the positioning caliper, so that the efficiency and the accuracy of bar planting positioning can be greatly improved when bar planting positioning is performed, and secondary reworking can be effectively reduced; the positioning calipers are arranged in the fixed frame in a vertically adjustable position, so that the positioning calipers with different specifications can be placed according to the design requirement; secondly, can adjust the location slide caliper rule from top to bottom according to the actual height of location datum point, after the preformed hole of location slide caliper rule bottom and the datum point position coincidence of planting the muscle, other preformed holes of location slide caliper rule aim at other positions of planting the muscle point equally, only need single operation can carry out the location of planting the muscle point, reduced the expenditure of cost of labor, economical and practical.

Drawings

One or more embodiments of the present utility model will now be described, by way of example only, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view one of A-A of the embodiment of FIG. 1;

FIG. 3 is a second cross-sectional view of A-A of the embodiment of FIG. 1;

FIG. 4 is an enlarged view of region B of FIG. 1;

fig. 5 is an enlarged view of region C in fig. 1.

The reference numerals in the figures are: 1. a fixed frame; 2. positioning callipers; 21. positioning holes; 22. a rack; 3. a fastener; 4. a height adjusting mechanism; 41. a drive gear; 42. a driven gear; 43. a rotating handle; 5. a first angle adjustment mechanism; 51. a pole is arranged; 52. a lower rod; 521. a limit groove; 53. a regulator; 531. a nut; 532. a limiting ring; 54. a support rod; 6. a second angle adjustment mechanism; 7. a limiting hole; 8. a plumb meter; 9. a hand ring; 10. and a supporting seat.

Detailed Description

The utility model will be described in detail hereinafter with reference to exemplary embodiments in the accompanying drawings. It should be understood, however, that this utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the utility model to those skilled in the art.

Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," "third," and the like are used for descriptive and distinguishing purposes only and are not to be construed as indicating or implying a relative importance of the corresponding components.

As shown in fig. 1 to 5, the bar planting positioning device according to the embodiment of the utility model comprises a fixed frame 1, a positioning caliper 2, a fastener 3, a height adjusting mechanism 4, a first angle adjusting mechanism 5 and a second angle adjusting mechanism 6.

The fixed frame 1 can be placed perpendicular to the ground, the fixed frame 1 is formed by welding sectional materials, the front surface, the back surface and the upper surface of the fixed frame penetrate through the fixed frame 1, and the bottom of the fixed frame is sealed by welding sectional materials. The positioning callipers 2 can be arranged in the frame body of the fixed frame 1 in a vertically adjustable position, the positioning callipers 2 penetrate through the positioning holes 21, the positioning holes 21 are arranged in an upper row and a lower row, two positioning callipers are arranged in each row, the positioning callipers are uniformly distributed at intervals and distributed according to the positions of the planted bars of the design requirements, through the arrangement, the positioning callipers 2 can be inserted into or pulled out from the opening at the upper end of the fixed frame 1, and the positioning callipers 2 with different specifications of the positioning holes 21 can be replaced according to different construction requirements. The fastener 3 is a bolt, and the bolt is arranged between the fixed frame 1 and the positioning caliper 2, and the bolt is used for fixing the positioning caliper 2 on the fixed frame 1 after the positioning caliper 2 is adjusted.

The height adjusting mechanism 4 comprises a driving gear 41 and a driven gear 42, racks 22 are arranged on the left side and the right side of the positioning caliper 2, a rotating handle 43 is arranged at the axle center of the driving gear 41, and the rotating handle 43 is Z-shaped and fixedly connected with the axle center of the driving gear 41. The driving gear 41 is rotatably installed between the inside of the fixed frame 1 and the rack 22 of the positioning caliper 2, and is engaged with the rack 22 of the positioning caliper 2. When the rotating handle 43 is rotated, the driving roller rotates to drive the positioning caliper 2 to ascend or descend, so that the positions of the bar planting holes are adjusted. Specifically, the driven gears 42 include a plurality of driven gears 42 rotatably installed between the racks 22 at both sides of the positioning callipers 2 and the inner side of the fixed frame 1 and engaged with the racks 22 of the positioning callipers 2, and by such arrangement, when the driving gear 41 is rotated, the driven gears 42 will rotate along with the ascending or descending of the positioning callipers 2, so as to reduce the friction resistance generated during the ascending or descending.

The first angle adjusting mechanism 5, the first angle adjusting mechanism 5 at least comprises two groups, and the first angle adjusting mechanism 5 is installed at the left side and the right side of the side wall of the fixed frame 1. The first angle adjusting mechanism 5 includes an upper lever 51, a lower lever 52, an adjuster 53, and a support lever 54. Specifically, the inside of the lower rod 52 is hollow and is communicated with the top end, the regulator 53 is installed at the top end of the lower rod 52, the center of the regulator 53 and the top end of the lower rod 52 are arranged in a penetrating mode, the bottom end of the upper rod 51 penetrates through the regulator 53 to be slidably sleeved in the inside of the lower rod 52, the regulator 53 comprises a nut 531 and a limiting ring 532, the upper surface of the limiting ring 532 is fixedly connected with the lower surface of the nut 531, a limiting groove 521 is formed in the side wall of the top of the lower rod 52, the limiting ring 532 is rotatably sleeved in the limiting groove 521 of the lower rod 52, and the nut 531 is in threaded connection with the side face of the bottom of the upper rod 51. The top end of the upper rod 51 is hinged with the side wall of the upper end part of the fixed frame 1; the adjuster 53 is for adjusting the length between the upper rod 51 and the lower rod 52; one end of the supporting rod 54 is hinged to the side wall of the lower end of the fixed frame 1, the other end of the supporting rod 54 is hinged to the bottom end of the lower rod 52, and in order to provide sufficient supporting force and lateral resistance, the hinged end of the lower rod 52 and the supporting rod 54 is provided with a supporting seat 10, and the upper surface of the supporting seat 10 is hinged to the hinged end of the lower rod 52 and the supporting rod 54. By setting the first angle adjusting mechanism 5, the front-rear verticality between the fixed frame 1 and the ground plane can be adjusted.

The second angle adjusting mechanism 6 is a foot cup with adjustable height, and the foot cup comprises two groups of foot cups which are respectively arranged at the left end and the right end of the bottom of the fixed frame 1, and can be used for adjusting the left-right verticality between the fixed frame 1 and the ground plane through the arrangement.

In order to fix the positioning caliper 2 on the fixed frame 1, a limiting hole 7 is formed in the front face of the fixed frame 1 in a penetrating manner, the axis of the limiting hole 7 and the tooth top of the rack 22 are arranged in a collinear manner, and a bolt is inserted into the limiting hole 7.

The middle part of the positioning callipers 2 is provided with a plumb gauge 8, in this example the plumb gauge 8 adopts a level bubble, through setting up such that when adjusting the first angle adjusting mechanism 5 and the second angle adjusting mechanism 6, it is determined whether the positioning callipers 2 are perpendicular to the ground plane by observing the bubble centering of the level bubble.

In order to facilitate grabbing, the left side and the right side of the fixed frame 1 are fixedly provided with hand-held rings 9, the hand-held rings 9 are grabbed, and the device is moved to the next construction position for turnover use.

When the device is used, the hand-held ring 9 is grabbed to tightly lean against a wall body with pre-planted bars, the front-back perpendicularity between the fixing frame 1 of the device and the ground plane is regulated by the first angle regulating mechanism 5, the left-right perpendicularity between the fixing frame 1 and the ground plane is regulated by the second angle regulating mechanism 6, so that bubbles in the bubble are centered to determine whether the positioning caliper 2 is perpendicular to the ground plane, then a bolt inserted into a limiting hole 7 of the fixing frame 1 is taken out, the limit of the bolt on the positioning caliper 2 can be released, the rotating handle 43 is rotated, the positioning caliper 2 moves up and down until the positioning hole 21 at the bottom of the positioning caliper 2 is aligned with the position of a bar planting point at the bottom of the wall body, other positioning holes 21 of the positioning caliper 2 also correspond to the positions of other bar planting points, and the bolt is inserted back into the limiting hole 7 of the fixing frame 1 to fix the positioning caliper 2; finally, marking the corresponding wall body by using a color pen through the positioning holes 21, and drilling holes according to marking points for subsequent construction to perform bar planting work.

It should be understood that all of the above embodiments are exemplary and not limiting, and that various modifications or variations to the specific embodiments described above will be within the scope of the utility model as contemplated by those skilled in the art.

Claims

1. Planting muscle positioner, its characterized in that: the positioning device comprises a fixed frame (1) and a positioning caliper (2), wherein the fixed frame (1) can be placed perpendicular to the ground, and the positioning caliper (2) can be arranged in the frame body of the fixed frame (1) in a vertically adjustable position; the positioning caliper (2) is provided with positioning holes (21) in a penetrating mode, the positioning holes (21) are provided with an upper row and a lower row, and the positions of the bar planting holes are distributed according to design requirements.

2. The bar planting positioning device according to claim 1, wherein: a fastener (3) is arranged between the fixed frame (1) and the positioning caliper (2), and the fastener (3) is used for fixing the positioning caliper (2) on the fixed frame (1) after the positioning caliper (2) is adjusted.

3. The bar planting positioning device according to claim 2, wherein: the height adjusting mechanism (4) comprises a driving gear (41) and a driven gear (42), racks (22) are arranged on the left side and the right side of the positioning caliper (2), a rotating handle (43) is arranged at the axis of the driving gear (41), and the driving gear (41) is rotatably arranged between the inner side of the fixed frame (1) and the racks (22) of the positioning caliper (2) and meshed with the racks (22) of the positioning caliper (2); the driven gears (42) comprise a plurality of driven gears (42), and the driven gears (42) are rotatably arranged between racks (22) on two sides of the positioning caliper (2) and the inner side of the fixed frame (1) and meshed with the racks (22) of the positioning caliper (2).

4. A bar planting positioning device according to claim 3, wherein: the device also comprises a first angle adjusting mechanism (5), wherein the first angle adjusting mechanism (5) at least comprises two groups, and the first angle adjusting mechanism (5) is arranged on the left side and the right side of the side wall of the fixed frame (1); the first angle adjusting mechanism (5) comprises an upper rod (51), a lower rod (52), an adjustor (53) and a supporting rod (54), wherein the interior of the lower rod (52) is hollow and communicated with the top end, the adjustor (53) is arranged at the top end of the lower rod (52), the center of the adjustor (53) and the top end of the lower rod (52) penetrate through each other, the bottom end of the upper rod (51) penetrates through the adjustor (53) and is slidably sleeved in the lower rod (52), and the top end of the upper rod (51) is hinged with the side wall of the upper end part of the fixed frame (1); the adjuster (53) is used for adjusting the length between the upper rod (51) and the lower rod (52); one end of the supporting rod (54) is hinged with the side wall of the lower end part of the fixed frame (1), and the other end of the supporting rod (54) is hinged with the bottom end of the lower rod (52).

5. The bar planting positioning device according to claim 3 or 4, wherein: the cup further comprises a second angle adjusting mechanism (6), the second angle adjusting mechanism (6) is a cup with adjustable height, the cup comprises two groups, and the cup is respectively arranged at the left end and the right end of the bottom of the fixed frame (1).

6. A bar planting positioning device according to claim 3, wherein: the fastener (3) is a bolt, a limiting hole (7) is formed in the front face of the fixed frame (1) in a penetrating mode, the axis of the limiting hole (7) and the tooth top of the rack (22) are arranged in a collinear mode, and the bolt is inserted into the limiting hole (7).

7. The bar planting positioning device according to claim 4, wherein: the adjuster (53) comprises a nut (531) and a limiting ring (532), the limiting ring (532) is fixedly connected with the nut (531), a limiting groove (521) is formed in the side wall of the top of the lower rod (52), the limiting ring (532) is rotatably sleeved in the limiting groove (521) of the lower rod (52), and the nut (531) is in threaded connection with the side surface of the bottom of the upper rod (51).

8. The bar planting positioning device according to claim 4, wherein: the middle part of the positioning caliper (2) is provided with a vertical instrument (8).

9. The bar planting positioning device according to claim 4, wherein: the left side and the right side of the fixed frame (1) are fixedly provided with hand rings (9).

10. The bar planting positioning device according to claim 1, wherein: the number of the positioning holes (21) is two in each row, and the positioning holes are uniformly distributed at intervals.