Building is fixed to be detained convenient to equipment
Technical Field
The utility model relates to a building fastener specifically is a fixed knot of building convenient to equipment.
Background
Building fastener belongs to the building machinery part field, and the fastener is the connecting piece between steel pipe and the steel pipe, including right angle building fastener (aka cross fastener), rotatory building fastener and butt joint building fastener etc. common fastener comprises two branch fasteners, and lower fastener tip and swing bolt in every branch fastener are connected, and the main aspects is connected with the last fastener that has opening and thrust surface, rolls between two branch fasteners and rivets the connection, can arbitrary angular rotation.
At present building templates sets up the stupefied of the back of the body in the outside, the rethread is the criss-cross mode in the stupefied outside of the back of the body and sets up the steel pipe, the stagnant water screw rod that extends out through building templates inside at last is connected with fixed knot, fix two adjacent steel pipes, it is fixed to the building templates installation like this, and because fixed knot uses for a long time, and do not maintain, the phenomenon of propping big deformation all appears in the bundle mouth of fixed knot, when fixed steel pipe, gliding phenomenon can appear in the bundle mouth in the steel pipe, and the stagnant water screw rod passes by fixed knot in the middle of, tie up and be unstable to the steel-pipe bundle of upper and lower both sides, in order to solve the above-mentioned problem, we have proposed the fixed knot of building of being convenient for the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building is fixed to be detained convenient to equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fixed knot of building convenient to equipment, includes the bundle and detains, the spread groove has been seted up in the front of bundle knot, the outside threaded connection of bundle knot has quantity for two and one end run through the spread groove and extend to the inboard locking screw of bundle knot, two locking screw extends to the equal fixed mounting of the inboard one end of bundle knot and has the clamp plate, the back fixed mounting of bundle knot has the mount pad, the back fixed mounting of bundle knot has quantity for two and with mount pad fixed connection's gusset plate, the back of bundle knot is seted up the jack with the spread groove intercommunication, the inside of mount pad is seted up the connecting hole with the jack intercommunication, the through-hole with the connecting hole intercommunication is seted up at the back of mount pad, the inside of connecting hole is inserted and is equipped with the connecting plate of laminating with the bundle knot, the inside of connecting plate is seted up the round hole, the inside of through-hole is inserted and is equipped with one end and runs through the round hole in proper order, Jack and spread groove and extend to the first screw rod of bundle knot inboard, the one end threaded connection that first screw rod extends to the through-hole rear side has the first fixation nut with the mount pad laminating, the inside of connecting plate is inserted and is equipped with quantity and be two second screw rods, two the equal threaded connection in outside of second screw rod has the second fixation nut with the connecting plate laminating.
As a further aspect of the present invention: the two locking screw rods are positioned at the top and the bottom of the buckle and are distributed in central symmetry.
As a further aspect of the present invention: the pressing plate is an arc-shaped plate, and the arc surface of the pressing plate is fixedly connected with the locking screw rod.
As a further aspect of the present invention: the reinforcing plate is a right-angle triangular plate, and two right-angle plates of the reinforcing plate are fixedly connected with the binding buckles and the mounting seat.
As a further aspect of the present invention: the connecting hole is sealed with the binding buckle, and the connecting plate is attached to the back of the binding buckle.
As a further aspect of the present invention: the circular hole is connected with the jack, the central line of the circular hole is superposed with the central line of the through hole, and the circular hole is matched with the through hole.
As a further aspect of the present invention: the two second screw rods are positioned at the left side and the right side of the buckle, and the first screw rods and the second screw rods are positioned on the same horizontal line.
Compared with the prior art, the beneficial effects of the utility model are that: when the steel pipes are fixed, the connecting plate is inserted into the connecting hole to align the round hole with the jack, the binding buckle is buckled on the steel pipes corresponding to two adjacent steel pipes, the first screw penetrates through the jack, the round hole and the through hole, the connecting plate under the restriction of the first screw is spliced with the second screws on two sides, after the butt joint is completed, the connecting plate is inwards extruded to prevent the steel pipes from longitudinally moving, the first fixing nut is screwed on and moves towards the mounting seat in a threaded engagement way with the first screw, after the first fixing nut is jointed with the mounting seat, the binding buckle restricts the steel pipes to the outer side of the building template, then the locking screw is rotated, the locking screw pushes the pressing plate to move towards the inner side of the binding buckle along the binding buckle and finally contacts with the steel pipes, after the pressing plate is unable to rotate, the second fixing nut is tightly attached to the outer side of the steel pipes, and then the second fixing nut is in threaded connection with the second screw to ensure that the second fixing nut is tightly attached to the connecting plate, make the connecting plate compress tightly the bundle knot like this, through such mode, carry out the reinforcement installation to the steel pipe, reached the firm purpose of installation.
Drawings
FIG. 1 is a schematic view of a construction fastener for ease of assembly;
FIG. 2 is a rear view of a construction clasp for ease of assembly;
FIG. 3 is a side cross-sectional view of a construction of a mounting socket in a construction fastener for ease of assembly.
In the figure: 1. fastening; 2. connecting grooves; 3. locking the screw rod; 4. pressing a plate; 5. a mounting seat; 6. a reinforcing plate; 7. a jack; 9. connecting holes; 10. a through hole; 11. a connecting plate; 12. a circular hole; 13. a first screw; 14. a first fixing nut; 15. a second screw; 16. and a second fixing nut.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a building fixing buckle convenient for assembly comprises a buckle 1, a connecting groove 2 is provided on the front surface of the buckle 1, the buckle 1 is threaded on the outer side thereof with two locking screws 3 having one end penetrating through the connecting groove 2 and extending to the inner side of the buckle 1, the two locking screws 3 are located at the top and bottom of the buckle 1, the two locking screws 3 are distributed in a central symmetry manner, a pressing plate 4 is fixedly mounted on one end of each of the two locking screws 3 extending to the inner side of the buckle 1, the pressing plate 4 is an arc-shaped plate, the arc-shaped surface of the pressing plate 4 is fixedly connected with the locking screws 3, a mounting seat 5 is fixedly mounted on the back surface of the buckle 1, two reinforcing plates 6 fixedly connected with the mounting seat 5 are fixedly mounted on the back surface of the buckle 1, the reinforcing plate 6 is a right-angle triangular plate, the two right-angle triangular plates of the reinforcing plate 6 are fixedly connected with the buckle 1 and the mounting seat 5, the back of the binding buckle 1 is provided with a jack 7 communicated with the connecting groove 2, the inside of the mounting seat 5 is provided with a connecting hole 9 communicated with the jack 7, the back of the mounting seat 5 is provided with a through hole 10 communicated with the connecting hole 9, the inside of the connecting hole 9 is inserted with a connecting plate 11 jointed with the binding buckle 1, the connecting hole 9 is sealed with the binding buckle 1, the connecting plate 11 is jointed with the back of the binding buckle 1, the inside of the connecting plate 11 is provided with a round hole 12, the round hole 12 is jointed with the jack 7, the central line of the round hole 12 is superposed with the central line of the through hole 10, the round hole 12 is matched with the through hole 10, the inside of the through hole 10 is inserted with a first screw rod 13, one end of the first screw rod 13 extending to the rear side of the through hole 10 is connected with a first fixing nut 14 jointed with the mounting seat 5 by screw threads, the inside of the connecting plate 11 is inserted with two second screw rods 15, two second screw rods 15 are located the left and right sides of the buckle 1, the first screw rods 13 and the second screw rods 15 are located on the same horizontal line, and the outer sides of the two second screw rods 15 are in threaded connection with second fixing nuts 16 attached to the connecting plate 11.
The utility model discloses a theory of operation is: when steel pipes are fixed, a connecting plate 11 is inserted into a connecting hole 9 to enable a round hole 12 to be aligned with an insertion hole 7, then the binding buckle 1 is buckled on the steel pipes corresponding to two adjacent steel pipes, a first screw 13 penetrates through the insertion hole 7, the round hole 12 and the through hole 10, the connecting plate 11 under the limitation of the first screw 13 is inserted into second screws 15 on two sides, after butt joint is completed, the steel pipes are extruded inwards to prevent the steel pipes from moving longitudinally, a first fixing nut 14 is screwed on and moves towards an installation seat 5 in a threaded engagement manner with the first screw 13, after the first fixing nut 14 is attached to the installation seat 5, the binding buckle 1 limits the steel pipes on the outer side of a building template, then a locking screw 3 is rotated, the locking screw 3 pushes a pressing plate 4 to move towards the inner side of the binding buckle 1 along the binding buckle 1, the locking screw finally contacts with the steel pipes, and after the pressing plate 4 is not rotated, clings to the outer side of the steel pipes, and then the second fixing nut 16 is in threaded connection with the second screw rod 15, so that the second fixing nut 16 is tightly attached to the connecting plate 11, the connecting plate 11 is pressed against the buckle 1, and the steel pipe is reinforced and installed in such a way, and the purpose of stable installation is achieved.
The above-mentioned, 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.