CN215865590U

CN215865590U - A ground tackle frock for building safety construction detects

Info

Publication number: CN215865590U
Application number: CN202122044279.1U
Authority: CN
Inventors: 王学智; 高小强; 刘天成; 王亮
Original assignee: Beijing Jianyan Yuanyuan Engineering Technology Co ltd
Current assignee: Beijing Jianyan Yuanyuan Engineering Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-18
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of anchor tools, and discloses an anchor tool for building safety construction detection, which comprises a steel bar and a mounting plate, wherein an anchor outer ring is movably mounted at the top of the mounting plate, a sleeve groove is formed in the anchor outer ring, an anchor inner ring is movably sleeved in the sleeve groove, a contact groove is formed in the anchor inner ring, the steel bar is movably sleeved in the anchor inner ring, a fixing ring is arranged between the steel bar and the anchor inner ring, and a limit ring is arranged on the outer surface of the anchor outer ring. The fixing ring is sleeved inside the inner ring of the anchorage device and is sleeved with the outer surface of the steel bar when the fixing ring is in friction, so that the fixing ring continuously extrudes the inner ring of the anchorage device under the traction drive of the steel bar, and the contact ring is arranged to compress the fixing spring and the protection barrel after being pushed by the inner ring of the anchorage device, so that the fixing ring is extruded by the inner ring of the anchorage device, and the anchorage effect of the fixing ring on the steel bar is better.

Description

A ground tackle frock for building safety construction detects

Technical Field

The utility model belongs to the technical field of anchor tool, and particularly relates to an anchor tool for building safety construction detection.

Background

The prestress detection is needed in the construction field of the building in a finished state, namely, an anchorage device tool is used for anchoring a steel bar, then a jack device and a matched tool are used for detecting the prestress bar, and the anchorage device tool is a general name of an anchorage device and a fixing structure thereof and is used for fixing and protecting the anchorage device, so that important equipment is used in the construction safety detection process.

At present, the anchor tool has the following defects in use: the extrusion anchor ring for anchoring easily enables the steel bars in the extrusion anchor ring to slide in a prestress test, once the steel bars slide, the anchor tool no longer has an anchoring function, and the anchoring effect is poor; simultaneously, cut off steel strand wires from the centre after opening ground tackle presss from both sides tight steel strand wires, then accomplish the anchor to the reinforcing bar, nevertheless make the frock lack sufficient protection like this, when the jack carries out work, expose the ground tackle frock in the outside and probably face the pressure of high strength, make critical opening receive the damage like this, and then influence the detection of prestressing steel bar.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides an anchorage tool for building safety construction detection, which has the advantages of good anchoring effect and strong protection.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ground tackle frock for construction safety construction detects, includes reinforcing bar and mounting panel, the top movable mounting of mounting panel has the ground tackle outer loop, the cover connected groove has been seted up to the inside of ground tackle outer loop, the inside activity in cover connected groove has cup jointed the ground tackle inner ring, the contact slot has been seted up to the inside of ground tackle inner ring, reinforcing bar activity cup joints at the interior endocyclic inside of ground tackle, be provided with solid fixed ring between reinforcing bar and the ground tackle inner ring, the surface of ground tackle outer loop is provided with the spacing ring, the bottom fixed mounting of spacing ring has the rivet, the inside bottom of ground tackle outer loop has seted up the inside groove, the inside activity of inside groove has cup jointed complementary unit.

According to the preferable technical scheme, the steel bars sequentially penetrate through the mounting plate, the anchor outer ring, the anchor inner ring and the fixing ring from bottom to top, the outer surface of each steel bar is tightly attached to the inside of the fixing ring, the anchor inner ring is sleeved inside the sleeving groove in an extrusion fixing mode, the bottom of the auxiliary mechanism is fixedly connected with the mounting plate, the steel bars penetrate through the mounting plate, the anchor outer ring, the anchor inner ring and the fixing ring and are extruded by the anchor inner ring to obtain friction force and finish anchoring, the anchor inner ring is used for placing the steel bars and guiding the steel bars to prevent the steel bars from deflecting, so that the detection effect cannot deviate, and meanwhile, the fixing ring designed in appearance can well protect openings of the steel bars and the anchor inner ring.

As a preferred technical scheme of the present invention, the auxiliary mechanism includes an auxiliary ring, a spring groove is formed in the top of the auxiliary ring, a fixed spring is movably sleeved inside the spring groove, a contact ring is fixedly connected to the other end of the fixed spring, a protective cylinder is fixedly installed between the auxiliary ring and the contact ring, the protective cylinder is movably sleeved on the outer surface of the fixed spring, the bottom of the auxiliary ring is fixedly connected to the mounting plate, the contact ring is pressed downward after the anchor inner ring enters the sleeving groove, so that the protective cylinder is pressed, the fixed spring is compressed, and thus the guiding effect of the anchor inner ring on the steel bar is enhanced by the reaction force generated by the fixed spring and the protective cylinder, and particularly when the steel bar is anchored, the fixing effect of the steel bar is better by the anchor inner ring through the reaction force in the opposite direction.

According to a preferred technical scheme, the top of the mounting plate is provided with a fixing hole, the rivet is riveted and fixed in the fixing hole, the limiting ring is made of a magnet, the anchor outer ring is anchored, pulled and fixed on the mounting plate by the aid of the steel bars, and is possibly deflected or even dropped in the fixing process, so that the anchor outer ring is limited by means of magnetic attraction of the limiting ring, and the rivet is fixed in the fixing hole in a riveting mode, so that the anchor outer ring is fixed more stably.

As a preferred technical scheme of the utility model, the cross section of the fixing ring is in a symmetrical 7 shape, the outer side surface of the fixing ring is tightly attached to the outer surface of the steel bar, on one hand, the fixing ring perfectly protects the outer openings of the outer ring and the inner ring of the anchor by the unique appearance of the fixing ring, the jack is prevented from damaging the outer openings, and meanwhile, the part of the fixing ring extending into the inner ring of the anchor can fix the inner ring of the anchor by friction traction with the steel bar, so that the inner ring of the anchor is not easy to slip with the steel bar.

As a preferred technical scheme of the present invention, the protective cylinder is made of a rubber block, and is not affected by an external force in an initial state, and on one hand, the protective cylinder provides protection for the fixed spring, prevents the fixed spring from being scratched by a steel bar and losing its effect, and has a deformable characteristic that the fixed spring can be protected in all directions in different states, and simultaneously, the fixed spring can be prevented from deviating from the spring groove when being compressed.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anchor device has the advantages that the anchor device outer ring is limited and kept stable by the limiting ring by the rivet and the limiting ring, the deflection of the anchor device outer ring is prevented, the fixing ring is sleeved in the anchor device inner ring and is sleeved with the outer surface of the steel bar when the fixing ring is in friction, the fixing ring continuously extrudes the anchor device inner ring under the traction drive of the steel bar, and the fixing spring and the protection barrel are compressed after the contact ring is pushed by the anchor device inner ring, so that the fixing ring is extruded by the anchor device inner ring, and the anchoring effect of the steel bar on the steel bar is better.

2. The utility model realizes the protection function by arranging the limit ring, the fixing ring, the rivet, the fixing hole and the like, the rivet is riveted and fixed in the fixing hole by arranging the fixing hole, so that the limit ring is fixed on the mounting plate, the anchorage device outer ring is magnetically attracted and fixed by the limit ring and then is stabilized and limited on the mounting plate, meanwhile, the bottom of the outer surface of the anchorage device outer ring is protected, and the top openings of the reinforcing steel bar and the anchorage device inner ring are protected and prevented from being damaged by arranging the fixing ring which is sleeved on the fixing ring and the outer side of the reinforcing steel bar.

Drawings

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

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

FIG. 3 is a front cut-away schematic view of the structure of the present invention;

FIG. 4 is a schematic diagram of the separation of the assist mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. reinforcing steel bars; 2. mounting a plate; 3. an anchor outer ring; 4. a limiting ring; 5. a fixing ring; 6. riveting; 7. a sleeving groove; 8. an anchor inner ring; 9. a contact groove; 10. a fixing hole; 11. an inner tank; 12. an auxiliary mechanism; 121. an auxiliary ring; 122. a spring slot; 123. fixing the spring; 124. a contact ring; 125. a protective cylinder.

Detailed Description

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides an anchor tool for building safety construction detection, which comprises a steel bar 1 and a mounting plate 2, wherein an anchor outer ring 3 is movably mounted at the top of the mounting plate 2, a sleeving groove 7 is formed in the anchor outer ring 3, an anchor inner ring 8 is movably sleeved in the sleeving groove 7, a contact groove 9 is formed in the anchor inner ring 8, the steel bar 1 is movably sleeved in the anchor inner ring 8, a fixing ring 5 is arranged between the steel bar 1 and the anchor inner ring 8, a limiting ring 4 is arranged on the outer surface of the anchor outer ring 3, a rivet 6 is fixedly mounted at the bottom of the limiting ring 4, an inner groove 11 is formed in the bottom of the anchor outer ring 3, and an auxiliary mechanism 12 is movably sleeved in the inner groove 11.

Wherein, reinforcing bar 1 from up running through mounting panel 2 down in proper order, ground tackle outer loop 3, ground tackle inner ring 8 and solid fixed ring 5, reinforcing bar 1's surface and the inside of solid fixed ring 5 are closely laminated, ground tackle inner ring 8 cup joints the inside at overlap joint groove 7 with the extrusion fixed mode, the bottom and the mounting panel 2 fixed connection of complementary unit 12, reinforcing bar 1 passes mounting panel 2, ground tackle outer loop 3, ground tackle inner ring 8 and solid fixed ring 5's inside and rely on ground tackle inner ring 8's extrusion to obtain frictional force and accomplish the anchor, ground tackle inner ring 8 is responsible for placing reinforcing bar 1 and prevents it for reinforcing bar 1 direction from taking place the deflection, thereby make the testing effect can not take place the deviation, simultaneously, solid fixed ring 5 through appearance design can protect reinforcing bar 1 and ground tackle inner ring 8's opening part well.

Wherein, complementary unit 12 includes auxiliary ring 121, spring groove 122 has been seted up at auxiliary ring 121's top, fixed spring 123 has been cup jointed in the inside activity of spring groove 122, fixed spring 123's other end fixedly connected with contact ring 124, fixed mounting has a protection section of thick bamboo 125 between auxiliary ring 121 and the contact ring 124, protection section of thick bamboo 125 activity cup joints the surface at fixed spring 123, auxiliary ring 121's bottom and mounting panel 2 fixed connection, can suppress contact ring 124 downwards after anchor inner ring 8 gets into cup joint groove 7, make protection section of thick bamboo 125 extruded, fixed spring 123 is compressed, thereby strengthen the guide effect of anchor inner ring 8 to reinforcing bar 1 through the reaction force that fixed spring 123 and protection section of thick bamboo 125 produced, especially when reinforcing bar 1 carries out the anchor, anchor inner ring 8 makes reinforcing bar 1's fixed effect better through the effort in opposite direction.

Wherein, mounting hole 10 has been seted up at the top of mounting panel 2, rivet 6 riveting fixation is in mounting hole 10, spacing ring 4 is made by the magnetite, anchorage device outer loop 3 mainly relies on coming from reinforcing bar 1 to its built-in anchorage device inner ring 8 and solid fixed ring 5 anchor and pull and fix on mounting panel 2, this causes anchorage device outer loop 3 probably to take place to deflect or even the danger that drops at fixed in-process, consequently utilize the magnetism of spacing ring 4 to inhale and make anchorage device outer loop 3 spacing, rivet 6 fixes the inside at mounting hole 10 with the riveted form simultaneously, make anchorage device outer loop 3 fix more stably.

Wherein, gu fixed ring 5's cross sectional shape is "7" type of symmetry, gu fixed ring 5's lateral surface and reinforcing bar 1's surface are closely laminated, on the one hand, gu fixed ring 5 has protected ground tackle

outer loop

3 and 8 outside openings in the ground of ground tackle inner ring perfectly through its unique appearance, avoid jack to produce the damage to it, simultaneously, its part that extends to ground tackle inner ring 8 inside can be fixed ground tackle inner ring 8 through the friction traction with reinforcing bar 1 again for ground tackle inner ring 8 is difficult to take place the slide phenomenon with reinforcing bar 1.

Wherein, a protection section of thick bamboo 125 is made by the block rubber, and a protection section of thick bamboo 125 is not influenced by external force under initial condition, and a protection section of thick bamboo 125 provides the protection for fixed spring 123 on the one hand, thereby prevents that fixed spring 123 from being scratched by reinforcing bar 1 and losing effect, and the characteristic of its deformability has guaranteed that fixed spring 123 can obtain all-round protection under different states, simultaneously, also can prevent that fixed spring 123 from deviating from spring slot 122 when compressed.

The working principle and the using process of the utility model are as follows:

firstly, riveting a rivet 6 in a fixing hole 10 to limit an anchor outer ring 3 in a limiting ring 4, sequentially penetrating a steel bar 1 through a fixing ring 5, an anchor inner ring 8, an anchor outer ring 3 and a mounting plate 2 from top to bottom, pulling the steel bar 1 downwards and driving the fixing ring 5 to move downwards, extruding and moving the anchor inner ring 8 by the fixing ring 5 downwards, pressing a contact ring 124 downwards and compressing a fixing spring 123 and a protection cylinder 125, and exerting pressure on the fixing ring 5 by the anchor inner ring 8 when the force is applied to the anchor inner ring 8 so that the steel bar 1 is wrapped more tightly;

then, the jack is connected with the steel bar 1 and starts to perform detection work, the stressed steel bar 1 drives the fixing ring 5 and the anchorage device inner ring 8, so that the maximum prestress of the steel bar 1 is measured, and the detection work is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ground tackle frock for building safety construction detects, includes reinforcing bar (1) and mounting panel (2), its characterized in that: the top movable mounting of mounting panel (2) has ground tackle outer ring (3), the cover connected groove (7) has been seted up to the inside of ground tackle outer ring (3), the inside activity of cover connected groove (7) has cup jointed ground tackle inner ring (8), contact slot (9) have been seted up to the inside of ground tackle inner ring (8), reinforcing bar (1) activity cup joints the inside at ground tackle inner ring (8), be provided with solid fixed ring (5) between reinforcing bar (1) and ground tackle inner ring (8), the surface of ground tackle outer ring (3) is provided with spacing ring (4), the bottom fixed mounting of spacing ring (4) has rivet (6), inside groove (11) have been seted up to the inside bottom of ground tackle outer ring (3), the inside activity of inside groove (11) has cup jointed complementary unit (12).

2. The anchor tool for building safety construction detection according to claim 1, characterized in that: reinforcing bar (1) is from up running through mounting panel (2), ground tackle outer ring (3), ground tackle inner ring (8) and solid fixed ring (5) down in proper order, the surface of reinforcing bar (1) closely laminates with the inside of solid fixed ring (5), ground tackle inner ring (8) cup joints the inside in cover groove (7) with the extrusion fixed mode, the bottom and mounting panel (2) fixed connection of complementary unit (12).

3. The anchor tool for building safety construction detection according to claim 2, characterized in that: the auxiliary mechanism (12) comprises an auxiliary ring (121), a spring groove (122) is formed in the top of the auxiliary ring (121), a fixed spring (123) is sleeved on the inside of the spring groove (122), the other end of the fixed spring (123) is fixedly connected with a contact ring (124), a protective cylinder (125) is fixedly mounted between the auxiliary ring (121) and the contact ring (124), the protective cylinder (125) is movably sleeved on the outer surface of the fixed spring (123), and the bottom of the auxiliary ring (121) is fixedly connected with the mounting plate (2).

4. The anchor tool for building safety construction detection according to claim 1, characterized in that: fixing hole (10) have been seted up at the top of mounting panel (2), rivet (6) riveting fixation is in fixing hole (10), spacing ring (4) are made by the magnetite.

5. The anchor tool for building safety construction detection according to claim 1, characterized in that: the cross-sectional shape of solid fixed ring (5) is symmetrical "7" type, gu the lateral surface of solid fixed ring (5) closely laminates with the surface of reinforcing bar (1).

6. The anchor tool for building safety construction detection according to claim 3, wherein: the protective cylinder (125) is made of a rubber block, and the protective cylinder (125) is not affected by external force in an initial state.