CN108797896B

CN108797896B - Novel stirrup clamp

Info

Publication number: CN108797896B
Application number: CN201810569775.9A
Authority: CN
Inventors: 王宁宁; 何新原; 李世豪; 赵进; 戴芳芳
Original assignee: Jstigroup Testing And Certification Co ltd
Current assignee: Jstigroup Testing And Certification Co ltd
Priority date: 2018-06-05
Filing date: 2018-06-05
Publication date: 2020-09-18
Anticipated expiration: 2038-06-05
Also published as: CN108797896A; WO2019232985A1

Abstract

The invention relates to the technical field of stirrup fixing and attaching devices, in particular to a novel stirrup hoop, which can conveniently adjust the distance between a group of movable joints, reduce the time consumed by each adjustment and reduce the use limitation; the position between the stirrup and the steel bar can be conveniently limited, the fixing capacity of the position of the steel bar is improved, and the use reliability is improved; comprises a group of fixed joints, a group of movable joints and a group of inner pipes; the inner wall of the group of fixed joints and the outer wall of the group of inner tubes are respectively provided with a group of corresponding inner threads and outer threads, and the group of inner tubes are respectively inserted into and screwed into the group of fixed tubes; the adjustable screw rod mechanism is characterized by further comprising a group of limiting plates, a group of pull ropes, a group of adjusting threaded rods and a group of rotating blocks, wherein a group of adjusting holes are formed in the group of first movable joints and the group of second movable joints respectively.

Description

Novel stirrup clamp

Technical Field

The invention relates to the technical field of stirrup fixing accessories, in particular to a novel stirrup hoop.

Background

As is well known, a stirrup clamping hoop is an attachment device used in the building construction process to limit the distance between stirrups, and is widely used in the field of building construction; the existing stirrup hoop comprises a group of fixed sections, a group of movable sections, a group of inner tubes and a group of limiting bolts, wherein one end of each inner tube is respectively installed at two ends of each movable section, the fixed sections are hollow, the other ends of the inner tubes are respectively inserted into the fixed sections, a group of limiting holes are respectively formed in the inner tubes and the fixed sections, and the limiting bolts respectively penetrate through the limiting holes; when the conventional stirrup hoop is used, the relative positions of the group of fixing sections and the group of inner pipes are adjusted, so that the group of fixing sections and the group of inner pipes can be fixed together by limiting bolts penetrating through the group of limiting holes, the size can be quickly adjusted, and stirrups can be accurately positioned; the existing stirrup hoop is found to be inconvenient to adjust the distance between a group of movable joints in use, and each adjustment consumes longer time and has higher use limitation; and it is inconvenient to define the position between the stirrup and the reinforcing bar, and the fixing ability to the position of the reinforcing bar is poor, resulting in poor reliability in use thereof.

Disclosure of Invention

In order to solve the technical problems, the invention provides a device which can conveniently adjust the distance between a group of movable joints, reduce the time consumed by each adjustment and reduce the use limitation; and can conveniently inject the position between stirrup and the reinforcing bar, improve the fixity ability to the reinforcing bar position, improve the novel stirrup clamp of use reliability.

The novel stirrup hoop comprises a group of fixed sections, a group of movable sections and a group of inner pipes, wherein one end of each group of inner pipes is respectively arranged at two ends of each group of movable sections, and the inner parts of the group of fixed sections are hollow; the group of movable joints comprises a group of first movable joints and a group of second movable joints, the group of fixed rings and the group of rotary rings are respectively arranged at one ends of the group of first movable joints and the group of second movable joints, the group of rotary rings are respectively positioned between the group of fixed rings, the group of fixed threaded rods respectively penetrate through the group of fixed rings and the group of rotary rings, the group of fixed nuts are respectively screwed to the front end and the rear end of the group of fixed threaded rods, a group of corresponding internal threads and external threads are respectively arranged on the inner wall of the group of fixed joints and the outer wall of the group of inner tubes, and the group of inner tubes are respectively inserted into and screwed into the group of fixed tubes; still include a set of limiting plate, a set of stay cord, a set of adjusting screw rod and a set of rotatory piece, a set of stay cord one end is connected with a set of limiting plate both ends respectively, be provided with a set of regulation hole on a set of first activity festival and a set of second activity festival respectively to be provided with respectively with a set of corresponding internal thread of adjusting screw rod in a set of regulation hole department, a set of adjusting screw rod one end is threaded fitting to a set of regulation hole respectively in, and a set of adjusting screw rod is connected with a set of stay cord other end respectively, a set of rotatory piece is installed respectively at a set of adjusting screw rod.

The novel stirrup hoop further comprises a group of stirrup positioning columns, and the group of stirrup positioning columns are respectively installed on the outer walls of the fixing sections.

The novel stirrup hoop further comprises a group of positioning rings, a group of limiting rings and a group of connecting ropes, wherein the group of positioning rings are respectively installed on the group of fixing nuts, the group of limiting rings are respectively installed on the group of second movable joints, the group of connecting ropes respectively penetrate through the group of limiting rings, and two ends of the group of connecting ropes are respectively connected with the group of positioning rings.

The novel stirrup hoop further comprises a group of anti-slip sleeves, and the group of anti-slip sleeves are respectively adhered and sleeved on the outer walls of the group of stirrup positioning columns.

The novel stirrup hoop further comprises a group of supporting springs, and two ends of each group of supporting springs are respectively connected with the group of first movable joints and the group of second movable joints.

The novel stirrup hoop further comprises a group of connecting rings and a group of limiting ropes, wherein the group of connecting rings are respectively sleeved on the group of supporting springs, and two ends of the group of limiting ropes are respectively connected with the group of connecting rings.

The novel stirrup hoop further comprises anti-slip pads, and the anti-slip pads are respectively arranged on the limiting plates.

The novel stirrup hoop further comprises a clamping ring, and the group of limiting ropes all penetrate through the clamping ring.

Compared with the prior art, the invention has the beneficial effects that: the distance between the first movable joints and the second movable joints can be relatively rotated by rotating the fixed joints and the rotating rings along the fixed threaded rods, so that the fixed joints can be sequentially rotated, the distance between the movable joints can be conveniently adjusted, the time consumed by each adjustment is reduced, the use limitation is reduced, and the distance between the first movable joints and the second movable joints can be accurately adjusted according to the distance between the steel bars; and can at first rotate a set of regulating block, make a set of adjusting threaded rod rotate, and loosen a set of stay cord, pass a set of limiting plate and a set of first activity festival and a set of second activity festival between the space with the reinforcing bar, a set of rotatory piece of opposite direction rotation, make a set of adjusting threaded rod rotate and produce the displacement in a set of regulating hole department, taut a set of stay cord, thereby can adjust the position of a set of limiting plate, can make a set of limiting plate to the pulling force of a set of limiting plate produce pressure to the reinforcing bar through a set of stay cord, thereby can conveniently inject the position between stirrup and the reinforcing bar through a set of limiting plate, improve the fixity to the reinforcing bar position, use reliability.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the connection of a first movable joint, a set of stationary rings, a set of rotating rings, a set of stationary threaded rods, and a set of stationary nuts;

in the drawings, the reference numbers: 1. a fixed joint; 2. an inner tube; 3. a fixing ring; 4. a rotating ring; 5. fixing a threaded rod; 6. fixing a nut; 7. a first movable section; 8. a second movable section; 9. a limiting plate; 10. pulling a rope; 11. adjusting the threaded rod; 12. rotating the block; 13. a stirrup positioning column; 14. a positioning ring; 15. a limiting ring; 16. connecting ropes; 17. an anti-slip sleeve; 18. a support spring; 19. a connecting ring; 20. a limiting rope; 21. a non-slip mat; 22. a snap ring.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the novel stirrup hoop comprises a group of fixed joints 1, a group of movable joints and a group of inner pipes 2, wherein one end of each group of inner pipes is respectively arranged at two ends of each group of movable joints, and the group of fixed joints are hollow; the device comprises a group of fixed rings 3, a group of rotating rings 4, a group of fixed threaded rods 5 and a group of fixed nuts 6, wherein the group of movable joints comprises a group of first movable joints 7 and a group of second movable joints 8, the group of fixed rings and the group of rotating rings are respectively arranged at one ends of the group of first movable joints and the group of second movable joints, the group of rotating rings are respectively positioned between the group of fixed rings, the group of fixed threaded rods respectively penetrate through the group of fixed rings and the group of rotating rings, the group of fixed nuts are respectively screwed at the front end and the rear end of the group of fixed threaded rods, a group of corresponding internal threads and external threads are respectively arranged on the inner walls of the group of fixed joints and the outer walls of the group of; the device is characterized by further comprising a group of limiting plates 9, a group of pull ropes 10, a group of adjusting threaded rods 11 and a group of rotating blocks 12, wherein one end of each group of pull ropes is connected with two ends of each group of limiting plates respectively, a group of adjusting holes are formed in each group of first movable joints and each group of second movable joints respectively, internal threads corresponding to the group of adjusting threaded rods are arranged at the positions of the group of adjusting holes respectively, one end of each group of adjusting threaded rods is screwed into the corresponding group of adjusting holes respectively, the group of adjusting threaded rods is connected with the other end of each group of pull ropes respectively, and the group; the distance between the first movable joints and the second movable joints can be relatively rotated by rotating the fixed joints and the rotating rings along the fixed threaded rods, so that the fixed joints can be sequentially rotated, the distance between the movable joints can be conveniently adjusted, the time consumed by each adjustment is reduced, the use limitation is reduced, and the distance between the first movable joints and the second movable joints can be accurately adjusted according to the distance between the steel bars; and can at first rotate a set of regulating block, make a set of adjusting threaded rod rotate, and loosen a set of stay cord, pass a set of limiting plate and a set of first activity festival and a set of second activity festival between the space with the reinforcing bar, a set of rotatory piece of opposite direction rotation, make a set of adjusting threaded rod rotate and produce the displacement in a set of regulating hole department, taut a set of stay cord, thereby can adjust the position of a set of limiting plate, can make a set of limiting plate to the pulling force of a set of limiting plate produce pressure to the reinforcing bar through a set of stay cord, thereby can conveniently inject the position between stirrup and the reinforcing bar through a set of limiting plate, improve the fixity to the reinforcing bar position, use reliability.

The novel stirrup hoop further comprises a group of stirrup positioning columns 13, and the group of stirrup positioning columns are respectively arranged on the outer walls of the fixing sections; can fix a position the stirrup through a set of stirrup reference column is accurate quick.

The novel stirrup hoop further comprises a group of positioning rings 14, a group of limiting rings 15 and a group of connecting ropes 16, wherein the group of positioning rings are respectively installed on the group of fixing nuts, the group of limiting rings are respectively installed on the group of second movable joints, the group of connecting ropes respectively penetrate through the group of limiting rings, and two ends of the group of connecting ropes are respectively connected with the group of positioning rings; can link together a set of fixation nut indirectly through a set of connection rope to can fix a set of fixation nut on a set of second fixed knot through a set of holding ring, reduce losing of a set of fixation nut and a set of fixed threaded rod.

The novel stirrup hoop further comprises a group of anti-slip sleeves 17, wherein the group of anti-slip sleeves are respectively adhered and sleeved on the outer walls of the group of stirrup positioning columns; can strengthen the frictional force between a set of stirrup reference column and the reinforcing bar fixed through a set of antiskid cover to can improve the fixity ability to the reinforcing bar.

The novel stirrup hoop further comprises a group of supporting springs 18, wherein two ends of each group of supporting springs are respectively connected with the group of first movable joints and the group of second movable joints; the angle between the group of first movable joints and the group of second movable joints can be limited to a certain extent through the group of supporting springs, and the serious distortion of the whole device caused by the overlarge angle change between the group of first movable joints and the group of second movable joints is reduced.

The novel stirrup hoop further comprises a group of connecting rings 19 and a group of limiting ropes 20, wherein the group of connecting rings are respectively sleeved on the group of supporting springs, and two ends of the group of limiting ropes are respectively connected with the group of connecting rings; a set of support springs can be connected through a set of connecting rings and a set of limiting ropes, so that the shape of the whole device is further limited, and the deflection of the whole device is reduced.

The novel stirrup hoop further comprises anti-slip pads 21, wherein a group of anti-slip pads are respectively arranged on a group of limiting plates; can strengthen the frictional force between a set of limiting plate and the reinforcing bar through the slipmat to can improve the fixity ability to the reinforcing bar, reduce and take place relative displacement between the reinforcing bar.

The novel stirrup hoop further comprises a clamping ring 22, and a group of limiting ropes penetrate through the clamping ring; can be in the same place a set of spacing rope indirect connection through a set of snap ring to can reduce a set of spacing rope and fixed the production influence to the reinforcing bar.

The novel stirrup hoop can lead a group of inner pipes inserted into a group of fixed joints to be simultaneously screwed into a group of fixed joints by sequentially rotating a group of fixed joints when in work, thus shortening the distance between a group of first movable joints and a group of second movable joints, the set of first movable joints and the set of second movable joints can be indirectly connected through the set of fixed threaded rods and the set of fixed nuts, the group of first movable joints and the group of second movable joints can rotate relatively by rotating the group of fixed rings and the group of rotating rings along the group of fixed threaded rods, thereby a group of fixed joints can be rotated in sequence, the distance between a group of movable joints can be conveniently adjusted, the time consumed by each adjustment is reduced, the use limitation is reduced, the distance between the first movable joints and the second movable joints can be accurately adjusted according to the distance between the steel bars; and can rotate a set of regulating block at first, make a set of adjusting threaded rod rotate, and loosen a set of stay cord, after passing the steel reinforcement a set of limiting plate and a space between a set of first movable joint and a set of second movable joint, rotate a set of rotating block in the opposite direction, make a set of adjusting threaded rod rotate and produce the displacement in a set of regulating hole, strain a set of stay cord, thus can adjust the position of a set of limiting plate, can make a set of limiting plate produce the pressure to the steel reinforcement through the pulling force of a set of stay cord to a set of limiting plate, thus can conveniently limit the position between stirrup and steel reinforcement through a set of limiting plate, improve the fixed ability to the steel reinforcement position, improve the reliability of use, can position the stirrup accurately and fast through a set of stirrup locating column, can link together a set of fixation nut indirectly through a set of connecting rope, and can fix a set of, the loss of a group of fixed nuts and a group of fixed threaded rods is reduced, the friction force between a group of stirrup positioning columns and fixed steel bars can be enhanced through a group of anti-slip sleeves, so that the fixing capacity of the steel bars can be improved, a certain limiting effect on the angle between a group of first movable joints and a group of second movable joints can be achieved through a group of supporting springs, the serious distortion and deformation of the whole device caused by the overlarge angle change between the group of first movable joints and the group of second movable joints is reduced, the group of supporting springs can be connected through a group of connecting rings and a group of limiting ropes, the shape of the whole device is further limited, the deviation of the device is reduced, the friction force between a group of limiting plates and the steel bars can be enhanced through anti-slip pads, the fixing capacity of the steel bars can be improved, the relative displacement between the anti-slip pads and the steel bars is, thereby can reduce a set of spacing rope and produce the fixed influence of reinforcing bar.

According to the novel stirrup hoop, the fixed joint and the movable joint are both made of steel pipes, the inner pipe is made of steel bars, rust prevention treatment needs to be done in advance, and meanwhile, the used threaded rod and the nut also need to be subjected to rust prevention treatment.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A novel stirrup hoop comprises a group of fixed sections (1), a group of movable sections and a group of inner pipes (2), wherein one ends of the group of inner pipes (2) are respectively arranged at two ends of the group of movable sections, and the group of fixed sections (1) are hollow; the device is characterized by further comprising a group of fixing rings (3), a group of rotating rings (4), a group of fixed threaded rods (5) and a group of fixing nuts (6), wherein the group of movable joints comprises a group of first movable joints (7) and a group of second movable joints (8), the group of fixing rings (3) and the group of rotating rings (4) are respectively installed at one ends of the group of first movable joints (7) and the group of second movable joints (8), the group of rotating rings (4) are respectively positioned between the group of fixing rings (3), the group of fixed threaded rods (5) respectively penetrate through the group of fixing rings (3) and the group of rotating rings (4), the group of fixing nuts (6) are respectively screwed at the front ends and the rear ends of the group of fixed threaded rods (5), the inner walls of the group of fixing joints (1) and the outer walls of the group of inner tubes (2) are respectively provided with a group, and a group of inner tubes (2) are respectively inserted and screwed into a group of fixed tubes; the adjustable screw rod mechanism is characterized by further comprising a group of limiting plates (9), a group of pull ropes (10), a group of adjusting threaded rods (11) and a group of rotating blocks (12), wherein one ends of the group of pull ropes (10) are respectively connected with two ends of the group of limiting plates (9), a group of adjusting holes are respectively formed in the group of first movable joints (7) and the group of second movable joints (8), internal threads corresponding to the group of adjusting threaded rods (11) are respectively arranged in the group of adjusting holes, one ends of the group of adjusting threaded rods (11) are respectively screwed into the group of adjusting holes, the group of adjusting threaded rods (11) are respectively connected with the other ends of the group of pull ropes (10), and the group of rotating blocks (12) are respectively installed at the other ends of;

the device is characterized by further comprising a group of supporting springs (18), wherein two ends of the group of supporting springs (18) are respectively connected with the group of first movable joints (7) and the group of second movable joints (8), so that the serious distortion and deformation of the whole device caused by overlarge angle change between the group of first movable joints and the group of second movable joints are reduced.

2. The novel stirrup clamp according to claim 1, further comprising a set of stirrup positioning columns (13), wherein the set of stirrup positioning columns (13) are respectively installed on the outer walls of the set of fixed joints (1).

3. The novel stirrup clamp according to claim 2, further comprising a set of positioning rings (14), a set of limiting rings (15) and a set of connecting ropes (16), wherein the set of positioning rings (14) are respectively mounted on the set of fixing nuts (6), the set of limiting rings (15) are respectively mounted on the set of second movable joints (8), the set of connecting ropes (16) respectively pass through the set of limiting rings (15), and both ends of the set of connecting ropes (16) are respectively connected with the set of positioning rings (14).

4. The novel stirrup clamp as set forth in claim 3, further comprising a set of anti-slip sleeves (17), wherein the set of anti-slip sleeves (17) are respectively adhered and sleeved on the outer walls of the set of stirrup positioning columns (13).

5. The novel stirrup clamp according to claim 4, further comprising a set of connection rings (19) and a set of limiting ropes (20), wherein the connection rings (19) are respectively sleeved on the support springs (18), and both ends of the limiting ropes (20) are respectively connected with the connection rings (19).

6. A novel stirrup clamp according to claim 5, further comprising anti-slip pads (21), wherein the set of anti-slip pads (21) are mounted on a set of limiting plates (9), respectively.

7. A novel stirrup clamp according to claim 6, further comprising a snap ring (22), wherein the set of restraining cords (20) each pass through the snap ring (22).