CN210563397U

CN210563397U - Anchor clamps for construction

Info

Publication number: CN210563397U
Application number: CN201921373438.9U
Authority: CN
Inventors: 李艳芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-19
Anticipated expiration: 2029-08-22

Abstract

The utility model belongs to the technical field of the construction, especially, be an anchor clamps for construction, including the horizontal pole, the bottom welding of horizontal pole has two first splint, and slidable mounting has same second splint on two first splint, and the screw thread through-hole has been seted up at the top of horizontal pole, and the lead screw is installed to screw thread through-hole internal thread, and the bottom of lead screw extends to outside the screw thread through-hole and rotates with second splint to be connected, and the bottom of one of them first splint is rotated and is installed third splint, and the bottom welding of another splint has first fixture block. The utility model discloses simple structure, convenient operation, the cover that can be quick is established on crossbeam or stand or is relieved the cover and establish, and tightening up that simultaneously can be quick for the crossbeam or the wooden splint on standing are pressed from both sides tightly, thereby avoided using the problem that can not reuse many times that the fixed wooden splint of steel nail leads to, and the effectual problem of avoiding wooden splint to drop, brought very big facility for the construction.

Description

Anchor clamps for construction

Technical Field

The utility model relates to a construction technical field especially relates to an anchor clamps for construction.

Background

With the continuous development of economy, a large number of people enter cities, more and more buildings are built, the main body framework is basically poured at first in the building of the buildings, the buildings comprise stand columns and cross beams, and the pouring of the main body framework needs to be clamped by various clamping plates, so that concrete is formed.

However, in the prior art, the clamping plates are basically fixedly connected by steel nails, and no special clamp is used for clamping and fixing the clamping plates, so that the clamping plates are easy to fall off and difficult to be used for multiple times.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixture for building construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamp for building construction comprises a cross rod, wherein two first clamp plates are welded at the bottom of the cross rod, the same second clamp plate is slidably mounted on the two first clamp plates, a threaded through hole is formed in the top of the cross rod, a screw rod is mounted in the threaded through hole, the bottom end of the screw rod extends out of the threaded through hole and is rotatably connected with the second clamp plates, a third clamp plate is rotatably mounted at the bottom of one first clamp plate, a first clamping block is welded at the bottom of the other clamp plate, a second clamping block is welded at one end, close to the first clamping block, of the third clamp plate, the first clamping block is movably connected with the second clamping block, the first clamping block and the second clamping block are respectively provided with a first through hole, the two first through holes are communicated, the same first pin rod is slidably mounted in the two first through holes, the first pin rod penetrates through the two first through holes, the first pin rod is provided with a second through hole, a support, a second pin rod is slidably mounted on the supporting plate, a second through hole is formed in the bottom end of the second pin rod in a penetrating mode, the second pin rod is slidably connected with the inner wall of the second through hole, a spring is slidably sleeved on the second pin rod, and the top end of the spring is fixedly connected with the bottom of the supporting plate.

Preferably, the second pin rod is of an L-shaped structure, a third through hole is formed in the supporting plate, the second pin rod penetrates through the third through hole, and the second pin rod is connected with the inner wall of the third through hole in a sliding mode.

Preferably, an annular clamping block is fixedly sleeved on the second pin rod, the bottom end of the spring is fixedly connected with the annular clamping block, and the annular clamping block is located above the first pin rod.

Preferably, one end, far away from the second pin rod, of the first pin rod extends to the outside of the second fixture block and is welded with a limiting block, and the limiting block is matched with the first through hole.

Preferably, the end of the third clamping plate, which is far away from the first clamping block, is welded with a first hinged block, the first hinged block is hinged with a second hinged block, and the top of the second hinged block is fixedly connected with the bottom of the corresponding first clamping plate.

Preferably, the sliding grooves are formed in one side, close to each other, of each first clamping plate, the sliding blocks are arranged in the sliding grooves, one ends, close to each other, of the two sliding blocks are fixedly connected with the second clamping plates, the grooves are formed in the tops of the second clamping plates, the pin shafts are installed in the grooves in a rotating mode, the tops of the pin shafts are fixedly connected with the bottom ends of the lead screws, and the tops of the lead screws extend to the outside of the threaded through holes and are welded with handles.

Compared with the prior art, the beneficial effects of the utility model are that: the cross beam or the upright post is arranged between the two first clamping plates through the matching of the cross rod, the first clamping plate, the third clamping plate, the second clamping block, the first through hole, the second clamping block, the spring, the first pin rod and the second through hole, the third clamping plate is rotated to drive the second clamping block to rotate until the second clamping block is contacted with the first clamping block, the two first through holes are communicated, then the second pin rod is pulled upwards, the spring is compressed, the first pin rod is inserted into the two first through holes in a sliding manner, the first pin rod is rotated, the second through hole on the first pin rod is aligned with the second pin rod, the second pin rod is loosened, the spring is popped out, the second pin rod is inserted into the second through hole in a sliding manner, the first pin rod is fixed, the first clamping block and the second clamping block are fixed, the handle is rotated through the matching of the handle, the screw rod, the third clamping plate, the second clamping plate and the first clamping plate, the screw rod is driven to rotate, the third clamping plate, the second clamping plates are pushed by the screw rods to slide on the two first clamping plates and approach the third clamping plates until the second clamping plates and the third clamping plates are both in contact with and clamped with the wood plates on the cross beams or the upright posts.

The utility model discloses simple structure, convenient operation, the cover that can be quick is established on crossbeam or stand or is relieved the cover and establish, and tightening up that simultaneously can be quick for the crossbeam or the wooden splint on standing are pressed from both sides tightly, thereby avoided using the problem that can not reuse many times that the fixed wooden splint of steel nail leads to, and the effectual problem of avoiding wooden splint to drop, brought very big facility for the construction.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is the side view assembly structure of the first splint, the first fixture block, the second fixture block, the first pin rod and the second pin rod of the utility model.

In the figure: 1. a cross bar; 2. a first splint; 3. a second splint; 4. a threaded through hole; 5. a screw rod; 6. a third splint; 7. a first clamping block; 8. a second fixture block; 9. a first through hole; 10. a first pin rod; 11. a support plate; 12. a second pin; 13. a second through hole; 14. a spring.

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. 1-2, the present invention provides a technical solution: a clamp for building construction comprises a cross rod 1, wherein two first clamp plates 2 are welded at the bottom of the cross rod 1, the same second clamp plate 3 is slidably mounted on the two first clamp plates 2, a threaded through hole 4 is formed in the top of the cross rod 1, a screw rod 5 is mounted in the threaded through hole 4, the bottom end of the screw rod 5 extends out of the threaded through hole 4 and is rotatably connected with the second clamp plate 3, a third clamp plate 6 is rotatably mounted at the bottom of one first clamp plate 2, a first clamping block 7 is welded at the bottom of the other clamp plate 2, a second clamping block 8 is welded at one end, close to the first clamping block 7, of the third clamp plate 6, the first clamping block 7 is movably connected with the second clamping block 8, first through holes 9 are formed in the first clamping block 7 and the second clamping block 8, the two first through holes 9 are communicated, the same first pin rod 10 is slidably mounted in the two first through holes 9, and the first pin rod 10, a second through hole 13 is formed in the first pin rod 10, a support plate 11 is fixedly mounted on one side, away from the second fixture block 8, of the first fixture block 7, a second pin rod 12 is slidably mounted on the support plate 11, the bottom end of the second pin rod 12 penetrates through the second through hole 13, the second pin rod 12 is slidably connected with the inner wall of the second through hole 13, a spring 14 is slidably sleeved on the second pin rod 12, and the top end of the spring 14 is fixedly connected with the bottom of the support plate 11;

the second pin rod 12 is of an L-shaped structure, a third through hole is formed in the supporting plate 11, the second pin rod 12 penetrates through the third through hole, the second pin rod 12 is connected with the inner wall of the third through hole in a sliding mode, an annular clamping block is fixedly sleeved on the second pin rod 12, the bottom end of the spring 14 is fixedly connected with the annular clamping block, the annular clamping block is located above the first pin rod 10, one end, away from the second pin rod 12, of the first pin rod 10 extends to the outside of the second clamping block 8 and is welded with a limiting block, the limiting block is matched with the first through hole 9, one end, away from the first clamping block 7, of the third clamping plate 6 is welded with a first hinging block, a second hinging block is hinged to the first hinging block, the top of the second hinging block is fixedly connected with the bottom of the corresponding first clamping plate 2, sliding grooves are formed in the sides, close to each other, of the two first clamping plates 2, sliding blocks are slidably mounted in the sliding grooves, the top of the second clamping plate 3 is provided with a groove, a pin shaft is rotatably arranged in the groove, the top end of the pin shaft is fixedly connected with the bottom end of the screw rod 5, the top end of the screw rod 5 extends to the outside of the threaded through hole 4 and is welded with a handle, a cross beam or a vertical column is arranged between the two first clamping plates 2 through the matching of the cross beam 1, the first clamping plate 2, the third clamping plate 6, the second clamping block 8, the first clamping block 7, the first through hole 9, the second pin rod 12, the spring 14 and the first pin rod 10, the third clamping plate 6 is rotated to drive the second clamping block 8 to rotate until the second clamping block 8 is contacted with the first clamping block 7 and the two first through holes 9 are communicated, then the second pin rod 12 is lifted upwards, the spring 14 is compressed, the first pin rod 10 is slidably inserted into the two first through holes 9, the first pin rod 10 is rotated, the second through hole 13 on the first pin rod 10 is aligned with the second pin rod 12, the second pin rod 12 is loosened, the spring 14 is popped out, the second pin rod 12 is inserted into the second through hole 13 in a sliding manner, the first pin rod 10 is fixed, the first clamping block 7 and the second clamping block 8 are fixed, the screw rod 5, the third clamping plate 6, the second clamping plate 3 and the first clamping plate 2 are matched, the handle is rotated, the screw rod 5 is driven to rotate, the screw rod 5 moves towards the third clamping plate 6 while rotating, the second clamping plate 3 is pushed to slide on the two first clamping plates 2 by the screw rod 5 and is close to the third clamping plate 6 until the second clamping plate 3 and the third clamping plate 6 are in contact with and clamped with the wood plate on the cross beam or the stand, the utility model has the advantages of simple structure and convenient operation, can be quickly sleeved on the cross beam or the stand or be sleeved, and can be quickly tightened up, so that the cross beam or the standing wood clamping plate is clamped, thereby avoiding the problem that the wood clamping plate cannot be used for multiple times due to use of steel, and the problem that the wooden clamping plate falls off is effectively avoided, and great convenience is brought to construction.

The working principle is as follows: when in use, the cross bar 1 is firstly placed at the top of the cross beam or at one side of the upright post, then the cross bar 1 is pushed to be close to the cross beam or the upright post, so that the cross beam or the upright post is positioned between the two first clamping plates 2, the wood plates at two sides of the cross beam or the upright post are clamped by the two first clamping plates 2, then the third clamping plate 6 is rotated, so that the third clamping plate 6 drives the second clamping block 8 to rotate until the second clamping block 8 is contacted with the first clamping block 7, so that the two first through holes 9 are communicated, then the second pin rod 12 is pulled upwards, so that the spring 14 is compressed, then the first pin rod 10 is slidably inserted into the two first through holes 9, the first pin rod 10 is rotated, so that the second through hole 13 on the first pin rod 10 is aligned with the second pin rod 12, then the second pin rod 12 is released, the spring 14 is popped out, so that the second pin rod 12 is slidably inserted into the second through hole 13, the first pin rod 10 is fixed, and then the handle is rotated, so that the screw rod 5 is driven to rotate, and the screw rod 5 is in threaded installation in the threaded through hole 4, so that the screw rod 5 moves towards the third clamping plate 6 while rotating, the second clamping plate 3 is pushed by the screw rod 5 to slide on the two first clamping plates 2 and approach the third clamping plate 6 until the second clamping plate 3 and the third clamping plate 6 are both in contact with and clamped with the wood plates on the cross beam or the stand column, and the operation is finished.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anchor clamps for construction, includes horizontal pole (1), its characterized in that: the bottom of the cross rod (1) is welded with two first clamping plates (2), the two first clamping plates (2) are slidably mounted with the same second clamping plate (3), the top of the cross rod (1) is provided with a threaded through hole (4), a screw rod (5) is mounted in the threaded through hole (4), the bottom end of the screw rod (5) extends out of the threaded through hole (4) and is rotatably connected with the second clamping plate (3), the bottom of one of the first clamping plates (2) is rotatably mounted with a third clamping plate (6), the bottom of the other clamping plate (2) is welded with a first clamping block (7), one end of the third clamping plate (6) close to the first clamping block (7) is welded with a second clamping block (8), the first clamping block (7) is movably connected with the second clamping block (8), the first through hole (9) is respectively formed in the first clamping block (7) and the second clamping block (8), and the two first through holes (9), and slidable mounting has same first pin pole (10) in two first through-holes (9), first pin pole (10) run through two first through-holes (9), second through-hole (13) have been seted up on first pin pole (10), one side fixed mounting that second fixture block (8) were kept away from in first fixture block (7) has backup pad (11), slidable mounting has second pin pole (12) on backup pad (11), second through-hole (13) are run through to the bottom of second pin pole (12), and the inner wall sliding connection of second pin pole (12) and second through-hole (13), slidable mounting is equipped with spring (14) on second pin pole (12), the top of spring (14) and the bottom fixed connection of backup pad (11).

2. The jig for building construction as claimed in claim 1, wherein: the second pin rod (12) is of an L-shaped structure, a third through hole is formed in the supporting plate (11), the second pin rod (12) penetrates through the third through hole, and the second pin rod (12) is connected with the inner wall of the third through hole in a sliding mode.

3. The jig for building construction as claimed in claim 1, wherein: an annular clamping block is fixedly sleeved on the second pin rod (12), the bottom end of the spring (14) is fixedly connected with the annular clamping block, and the annular clamping block is positioned above the first pin rod (10).

4. The jig for building construction as claimed in claim 1, wherein: one end, far away from the second pin rod (12), of the first pin rod (10) extends to the outside of the second clamping block (8) and is welded with a limiting block, and the limiting block is matched with the first through hole (9).

5. The jig for building construction as claimed in claim 1, wherein: the one end welding that first fixture block (7) was kept away from in third splint (6) has first articulated piece, and articulated on the first articulated piece have the articulated piece of second, the top of the articulated piece of second and the bottom fixed connection of the first splint (2) that corresponds.

6. The jig for building construction as claimed in claim 1, wherein: the spout has all been seted up to one side that two first splint (2) are close to each other, and slidable mounting has the slider in the spout, and the one end that two sliders are close to each other all with second splint (3) fixed connection, and the top of second splint (3) is seted up flutedly, and the round pin axle is installed to the recess internal rotation, the top of round pin axle and the bottom fixed connection of lead screw (5), and the top of lead screw (5) extends to screw thread through-hole (4) outer and welding has the handle.