CN210067477U

CN210067477U - Construction steel bar supporting bracket

Info

Publication number: CN210067477U
Application number: CN201920803934.7U
Authority: CN
Inventors: 王灏; 张金磊; 卞新强
Original assignee: Qingdao Jiaheng Construction Group Co Ltd
Current assignee: Qingdao Jiaheng Construction Group Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-02-14
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a construction steel bar supporting bracket, including bottom plate and supporting legs, the lower extreme rigid coupling of bottom plate has a plurality of supporting legss, supporting mechanism is installed to the top left and right sides of bottom plate, the upper end rigid coupling of bottom plate has the screw rod, the outer wall of screw rod is equipped with elevating system, elevating system's the inside reinforcing bar that all is equipped with in the left and right sides, stop gear is installed to the top of reinforcing bar, first montant is located the outer wall top of screw rod. This construction steel bar supporting bracket, through the support, the bottom plate, the screw rod, first montant, a bearing, a bracket, cooperation between reinforcing bar and the anti-skidding line, the support problem of unable realization to the reinforcing bar realization co-altitude has been solved, through the bracket, a spring, the reinforcing bar, the slider, the second horizontal pole, the second montant, the third montant, cooperation between clamp plate and the rubber pad, the elasticity that makes the spring can stimulate clamp plate and rubber pad pressure in the top of reinforcing bar, the problem of bumping the dropping because of the mistake of the spacing ability of having solved the reinforcing bar is not enough leaded to the reinforcing bar.

Description

Construction steel bar supporting bracket

Technical Field

The utility model relates to a building technical field specifically is a construction steel bar support bracket.

Background

Reinforcing bar support, its effect is the support bar, reinforcing bar interval and protective layer thickness in the control concrete component, it is breakable to have overcome the cement cushion, be difficult for the transportation, drawback with high costs, avoided easily escaping the mould at the concrete placement in-process, it is firm to the reinforcing bar is fixed, produce common unevenness's phenomenon when the template is pulled down, the concrete component has been solved and has produced the engineering hidden danger because of appearing the crack easily, can not guarantee the difficult problem of engineering quality, though prior art can realize supporting the reinforcing bar, but prior art exists and can't realize realizing the not supporting problem of co-altitude to the reinforcing bar, still exist simultaneously to the spacing ability of reinforcing bar not enough lead to the reinforcing bar to bump the problem that drops because of the mistake.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction steel bar supporting bracket to the unable support problem of realizing not co-altitude to the reinforcing bar that provides in solving above-mentioned background art still exists simultaneously and bump the problem that drops because of the mistake to the not enough reinforcing bar that leads to of spacing ability of reinforcing bar.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction steel bar supporting bracket, includes bottom plate and supporting legs, the lower extreme rigid coupling of bottom plate has a plurality of supporting legss, supporting mechanism is installed to the top left and right sides of bottom plate, the upper end rigid coupling of bottom plate has the screw rod, the outer wall of screw rod is equipped with elevating system, elevating system's the inside reinforcing bar that all is equipped with in the left and right sides, stop gear is installed to the top of reinforcing bar.

Preferably, elevating system includes recess, anti-skidding line, first montant, bracket and bearing, first montant is located the outer wall top of screw rod, and first montant links to each other with the screw rod screw thread, processing has anti-skidding line below the outer wall of first montant, the outer wall center of first montant passes through the bearing and rotates with the bracket and link to each other, the inside recess that all processes of the left and right sides of bracket, the recess is laminated with the reinforcing bar mutually.

Preferably, the supporting mechanism includes support, scale and first horizontal pole, the both sides rigid coupling has the support about the top of bottom plate, the inboard top center of support links to each other with the screw rod is fixed, the equal rigid coupling in the front end left and right sides of support has the scale, two first horizontal pole rigid coupling is in the left and right sides of bracket respectively, and first horizontal pole and the equal clearance fit of support and scale.

Preferably, the limiting mechanism comprises a pressing plate, a second cross rod, a transverse plate, a rubber sleeve, a second vertical rod, a sliding block, a spring, sliding grooves, a rubber pad and a third vertical rod, the two sliding grooves are respectively processed inside the left side and the right side of the bracket, the sliding block is arranged below the sliding grooves, the second vertical rod is fixedly connected to the upper ends of the sliding blocks, the second vertical rod is in clearance fit with the bracket, springs are arranged below the outer wall of the second vertical rod, the upper side and the lower side of the spring are respectively connected with the bracket and the sliding block, the upper part of the steel bar is provided with a pressing plate, the lower end of the pressing plate is fixedly connected with a rubber pad, the rubber pad is tightly attached to the steel bar, the upper ends of the pressing plates are fixedly connected with third vertical rods, the upper ends of the third vertical rods and the second vertical rods are fixedly connected with second cross rods, the inboard rigid coupling of second horizontal pole has the diaphragm, diaphragm and first montant clearance fit, the equal rigid coupling in outer wall outside of second horizontal pole has the rubber sleeve.

Preferably, a sliding structure is formed between the sliding groove and the sliding block.

Preferably, the supporting feet are distributed at an angle of 120 degrees at the lower end of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this construction steel bar supporting bracket, which comprises a bracket, the bottom plate, the screw rod, first montant, a bearing, a bracket, cooperation between reinforcing bar and the anti-skidding line, make rotate first montant and can realize that the bracket drives the reinforcing bar and carry out the removal of vertical direction, the support problem of unable realization to realizing not co-altitude to the reinforcing bar has been solved, through the bracket, a spring, the reinforcing bar, the slider, the second horizontal pole, the second montant, the third montant, cooperation between clamp plate and the rubber pad, the elasticity that makes the spring can stimulate clamp plate and rubber pad pressure in the top of reinforcing bar, the problem of bumping the dropping because of the mistake to the spacing ability of reinforcing bar is not enough leaded to the reinforcing bar.

Drawings

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

FIG. 2 is a schematic view of the screw, the first vertical rod and the bracket of FIG. 1;

FIG. 3 is a schematic view of the support, scale and first cross bar of FIG. 1;

fig. 4 is a schematic structural view of the third vertical rod, the pressing plate and the rubber pad in fig. 1.

In the figure: 1. the bottom plate, 2, supporting mechanism, 201, support, 202, scale, 203, first horizontal pole, 3, elevating system, 301, recess, 302, anti-skidding line, 303, first montant, 304, bracket, 305, bearing, 4, stop gear, 401, clamp plate, 402, second horizontal pole, 403, diaphragm, 404, rubber sleeve, 405, second montant, 406, slider, 407, spring, 408, spout, 409, rubber pad, 410, third montant, 5, the supporting legs, 6, the screw rod, 7, the reinforcing bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a construction steel bar supporting bracket comprises a bottom plate 1 and supporting legs 5, wherein the lower end of the bottom plate 1 is fixedly connected with a plurality of supporting legs 5, the supporting legs 5 can support the bottom plate 1, supporting mechanisms 2 are installed on the left side and the right side above the bottom plate 1, a screw 6 is fixedly connected to the upper end of the bottom plate 1, the screw 6 can be supported by the bottom plate 1, a lifting mechanism 3 is arranged on the outer wall of the screw 6, steel bars 7 are arranged inside the left side and the right side of the lifting mechanism 3, the lifting mechanism 3 can drive the steel bars 7 to move, a limiting mechanism 4 is installed above the steel bars 7, the lifting mechanism 3 comprises a groove 301, anti-slip patterns 302, a first vertical rod 303, a bracket 304 and a bearing 305, the first vertical rod 303 is positioned above the outer wall of the screw 6, the first vertical rod 303 is in threaded connection with the screw 6, the first vertical rod 303 can move on the outer wall of the screw 6 when rotating, the anti-slip patterns 302 can prevent the first vertical rod 303 from sliding when rotating, the center of the outer wall of the first vertical rod 303 is rotatably connected with the bracket 304 through the bearing 305, the first vertical rod 303 can support the bracket 304 through the bearing 305, the left and right sides of the bracket 304 are both internally provided with the grooves 301, the grooves 301 are attached to the steel bars 7, the steel bars 7 can be supported through the grooves 301, the supporting mechanism 2 comprises a bracket 201, a graduated scale 202 and a first cross rod 203, the left and right sides of the upper part of the bottom plate 1 are fixedly connected with the bracket 201, the bottom plate 1 can support the bracket 201, the center of the upper part of the inner side of the bracket 201 is fixedly connected with the screw 6, the bracket 201 can support the screw 6, the graduated scale 202 is fixedly connected with the left and right sides of the front end of the bracket 201, the two first cross rods 203 are respectively fixedly connected with the left and right sides of the bracket 304, the bracket 304 can drive the first cross rods 203 to move, the support 201 and the graduated scale 202 can limit the movement of the first cross bar 203, the limiting mechanism 4 comprises a pressing plate 401, a second cross bar 402, a transverse plate 403, a rubber sleeve 404, a second vertical bar 405, a sliding block 406, a spring 407, a sliding groove 408, a rubber pad 409 and a third vertical bar 410, the two sliding grooves 408 are respectively processed inside the left side and the right side of the bracket 304, sliding blocks 406 are respectively arranged below the sliding grooves 408 to limit the relative positions of the sliding blocks 406 and the sliding grooves 408, the upper end of the sliding blocks 406 is fixedly connected with the second vertical bar 405, the sliding blocks 406 are driven by the second vertical bar 405 to move, the second vertical bar 405 and the bracket 304 are in clearance fit, the second vertical bar 405 can move up and down inside the left side and the right side of the bracket 304, the spring 405 is arranged below the outer wall of the second vertical bar 405, the elastic coefficient K of the spring 407 is 500N/m, the upper side and the lower side of the spring 407 are, a pressing plate 401 is arranged above the steel bar 7, a rubber pad 409 is fixedly connected to the lower end of the pressing plate 401, the pressing plate 401 can drive the rubber pad 409 to move, the rubber pad 409 is tightly attached to the steel bar 7, the position of the steel bar 7 can be limited by the rubber pad 409, a third vertical rod 410 is fixedly connected to the upper end of the pressing plate 401, the pressing plate 401 can be driven by the third vertical rod 410, a second cross rod 402 is fixedly connected to the upper ends of the third vertical rod 410 and the second vertical rod 405, the third vertical rod 410 and the second vertical rod 405 can be driven by the second cross rod 402 to move, a transverse plate 403 is fixedly connected to the inner side of the second cross rod 402, the transverse plate 403 can drive the transverse plate 403 to move, the transverse plate 403 is in clearance fit with the first vertical rod 303, the transverse plate 403 can move on the outer wall of the first vertical rod 303, a rubber sleeve 404 is fixedly connected to the outer wall of the second cross rod, a sliding structure is formed between the sliding groove 408 and the sliding block 406, the sliding block 406 can move in the sliding groove 408 under external force, and the supporting feet 5 are distributed at an angle of 120 degrees at the lower end of the bottom plate 1, so that the supporting feet 5 can support the bottom plate 1 better.

When the construction steel bar supporting bracket is required to be used, firstly, two devices can be respectively placed at two ends of a steel bar 7 to be supported, then the second cross bar 402 is pulled upwards, the second cross bar 402 drives the sliding block 406 and the pressing plate 401 to move upwards through the second vertical bar 405 and the third vertical bar 410 respectively, the spring 407 is extruded simultaneously, then the steel bar 7 can be placed in the groove 301, then the bracket 304 can support the steel bar 7, then the second cross bar 402 can be pulled to move downwards by loosening the elastic force of the spring 407 of the second cross bar 402, the second cross bar 402 can push the pressing plates 401 and the rubber pads 409 to limit the position of the steel bar 7, then the first vertical bar 303 in the two devices can be rotated to enable the first vertical bar 303 to vertically move under the influence of the thread force of the screw 6, the screw 6 can drive the steel bar 7 to vertically move through the bearing 305 and the bracket 304, with this adjustment to the support height of reinforcing bar 7, realize the bonding of reinforcing bar 7 and concrete under the not co-altitude, then the reading of observing between first diaphragm 203 of accessible and the scale 202 and obtaining can realize that the height at reinforcing bar 7 both ends is adjusted, realizes that reinforcing bar 7 keeps the level.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction steel bar supporting bracket, includes bottom plate (1) and supporting legs (5), the lower extreme rigid coupling of bottom plate (1) has a plurality of supporting legs (5), its characterized in that: supporting mechanism (2) are installed to the top left and right sides of bottom plate (1), the upper end rigid coupling of bottom plate (1) has screw rod (6), the outer wall of screw rod (6) is equipped with elevating system (3), elevating system's (3) the inside reinforcing bar (7) that all are equipped with in the left and right sides, stop gear (4) are installed to the top of reinforcing bar (7).

2. A construction rebar support bracket as set forth in claim 1, wherein: elevating system (3) include recess (301), anti-skidding line (302), first montant (303), bracket (304) and bearing (305), first montant (303) are located the outer wall top of screw rod (6), and just first montant (303) link to each other with screw rod (6) screw thread, the processing of the outer wall below of first montant (303) has anti-skidding line (302), the outer wall center of first montant (303) is passed through bearing (305) and is rotated with bracket (304) and link to each other, inside all processing recess (301) of the left and right sides of bracket (304), recess (301) laminate with reinforcing bar (7).

3. A construction rebar support bracket as set forth in claim 1, wherein: supporting mechanism (2) are including support (201), scale (202) and first horizontal pole (203), both sides rigid coupling has support (201) about the top of bottom plate (1), the inboard top center of support (201) links to each other with screw rod (6) are fixed, the equal rigid coupling in front end left and right sides of support (201) has scale (202), two first horizontal pole (203) rigid coupling is in the left and right sides of bracket (304) respectively, and first horizontal pole (203) and support (201) and the equal clearance fit of scale (202).

4. A construction rebar support bracket as set forth in claim 1, wherein: the limiting mechanism (4) comprises a pressing plate (401), a second cross rod (402), a transverse plate (403), a rubber sleeve (404), a second vertical rod (405), a sliding block (406), a spring (407), a sliding groove (408), a rubber pad (409) and a third vertical rod (410), wherein the two sliding grooves (408) are respectively processed inside the left side and the right side of the bracket (304), the sliding block (406) is respectively arranged below the sliding groove (408), the second vertical rod (405) is fixedly connected to the upper end of the sliding block (406), the second vertical rod (405) is in clearance fit with the bracket (304), the spring (407) is respectively arranged below the outer wall of the second vertical rod (405), the upper side and the lower side of the spring (407) are respectively connected with the bracket (304) and the sliding block (406), the pressing plate (401) is arranged above the reinforcing steel bar (7), the rubber pad (409) is fixedly connected to the lower end of the pressing plate (401), and the rubber pad (409) is tightly attached to, the equal rigid coupling in upper end of clamp plate (401) has third montant (410), the upper end rigid coupling of third montant (410) and second montant (405) has second horizontal pole (402), the inboard rigid coupling of second horizontal pole (402) has diaphragm (403), diaphragm (403) and first montant (303) clearance fit, the equal rigid coupling in outer wall outside of second horizontal pole (402) has rubber sleeve (404).

5. A construction rebar support bracket as set forth in claim 4, wherein: a sliding structure is formed between the sliding groove (408) and the sliding block (406).

6. A construction rebar support bracket as set forth in claim 1, wherein: the supporting legs (5) are distributed at an angle of 120 degrees at the lower end of the bottom plate (1).