CN212802576U

CN212802576U - Construction pull rod device

Info

Publication number: CN212802576U
Application number: CN202021029373.9U
Authority: CN
Inventors: 刘玲
Original assignee: Chongqing Creation Vocational College
Current assignee: Chongqing Creation Vocational College
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a construction pull rod device, including pull rod, outer tube and connecting pipe, the top of pull rod is passed through connecting pipe fixedly connected with and is drawn the handle, the surperficial threaded connection of outer tube has the bolt, the bottom of outer tube one side has the curb plate through connecting axle swing joint, the bottom fixedly connected with tubule of one side of outer tube, the inside wall swing joint of tubule has the buckle, the one end fixedly connected with spring of buckle, one side fixedly connected with square plate of curb plate, the surperficial threaded connection of square plate has connecting bolt. This construction draw bar device through the setting of connecting axle, buckle and spring, can make buckle and curb plate carry out the joint to can adjust the angle of construction pull rod, the staff of being convenient for uses, then through the setting of bolt, the length that the constructor can adjust the pull rod, through the setting of square slab at last, the construction staff of being convenient for installs the draw bar device.

Description

Construction pull rod device

Technical Field

The utility model relates to a pull rod technical field for the construction specifically is a construction pull rod device.

Background

The construction refers to the production activities in the construction implementation stage of the construction, and is the construction process of various buildings, or the process of changing various lines on the design drawing into real objects at the designated places, and includes foundation construction, main structure construction, roofing construction, decoration construction, etc., the place of construction operation is called "construction site" or "construction site", also called as construction site, the construction is the production activities for building various building products in a certain space and time by using various building materials and mechanical equipment according to the specific design blueprint, and includes all the production processes from construction preparation, earth breaking activity to project completion acceptance, the process is to be carried out, construction preparation, construction organization design and management, earthwork, blasting project, foundation project, and construction, The method comprises the following working procedures of steel bar engineering, template engineering, scaffold engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structure installation engineering and the like.

At the job site, the instrument of pull car class can be used to the constructor mostly, the pull rod on the current pull car, and most of them are that the angle can rotate at will, and length is unchangeable, and the angle rotates at will, and when placing the pull car, the pull rod will be placed subaerial, and under the condition that constructor used the pull car many times, stoop for a long time and take the pull rod, has increased constructor's tired sense, provides a construction draw bar device for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction pull rod device has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a construction pull rod device, includes pull rod and outer tube, the surface of pull rod with the outer tube is pegged graft, the top of pull rod is drawn the handle through connecting pipe fixedly connected with, the surperficial threaded connection of outer tube has the bolt, the bottom of outer tube one side has the curb plate through connecting axle swing joint, the bottom fixedly connected with tubule of one side of outer tube, the inside wall swing joint of tubule has the buckle, the one end fixedly connected with spring of buckle, one side fixedly connected with square slab of curb plate, the surperficial threaded connection of square slab has connecting bolt.

Optionally, the inner side wall of the connecting pipe is fixedly connected with the pull rod, and the top of the connecting pipe is fixedly connected with the pull handle.

Optionally, both ends of the connecting shaft penetrate through the outer tube and are fixedly connected with the side plates, and the surfaces of the side plates are fixedly connected with the connecting plates.

Optionally, one end of the spring is fixedly connected with the buckle, and the other end of the spring is fixedly connected with the outer tube.

Optionally, a protecting sleeve is arranged on the surface of the pull handle, and a thread groove is formed on the surface of the outer tube.

Optionally, the number of the side plates is two, and the surfaces of the two side plates are provided with clamping grooves.

(III) advantageous effects

The utility model provides a construction draw bar device possesses following beneficial effect:

1. this construction draw bar device through the setting of connecting axle, buckle and spring, can make buckle and curb plate carry out the joint to can adjust the angle of construction pull rod, the staff of being convenient for uses, then through the setting of bolt, can adjust the length of pull rod, and the staff of being convenient for installs the draw bar device through the setting of square slab at last.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the spring structure of the present invention.

In the figure: 1. a pull rod; 2. an outer tube; 3. a connecting pipe; 4. pulling a handle; 5. a bolt; 6. a connecting shaft; 7. a side plate; 8. a thin tube; 9. buckling; 10. a spring; 11. a square plate; 12. a connecting bolt; 13. a connecting plate; 14. a card slot; 15. a thread groove.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a building construction pull rod device comprises a pull rod 1 and an outer tube 2, wherein the surface of the pull rod 1 is spliced with the outer tube 2, the top of the pull rod 1 is fixedly connected with a pull handle 4 through a connecting tube 3, the surface of the outer tube 2 is in threaded connection with a bolt 5, the length of the pull rod 1 can be adjusted through the arrangement of the bolt 5, the bottom of one side of the outer tube 2 is movably connected with a side plate 7 through a connecting shaft 6, the bottom of one side of the outer tube 2 is fixedly connected with a tubule 8, the inner side wall of the tubule 8 is movably connected with a buckle 9, one end of the buckle 9 is fixedly connected with a spring 10, one side of the side plate 7 is fixedly connected with a square plate 11, the surface of the square plate 11 is in threaded connection with a connecting bolt 12, through the arrangement of the square plate 11 and the connecting bolt 12, the pull rod device is convenient for workers to install, the inner side wall of the connecting, the fixed surface of curb plate 7 is connected with connecting plate 13, the one end and the buckle 9 fixed connection of spring 10, the other end and the outer tube 2 fixed connection of spring 10, and the surface of pulling 4 is provided with the lag, and thread groove 15 has been seted up on the surface of outer tube 2, and the quantity of curb plate 7 is two, and draw-in groove 14 has all been seted up on the surface of two curb plates 7.

The utility model discloses in, the device's working procedure as follows:

1. through the arrangement of the connecting shaft 6, the buckle 9 and the spring 10, the outer tube 2 can rotate on the surface of the connecting shaft 6, the spring 10 drives the buckle 9 to pop out when reaching the clamping groove on the side plate 7, and the buckle 9 can be clamped with the side plate 7, so that the angle of the construction pull rod can be adjusted;

2. the length of the pull rod 1 can be adjusted through the arrangement of the bolt 5;

3. and finally, through the arrangement of the square plate 11, the pull rod device is convenient for workers to install.

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 a construction pull rod device, includes pull rod (1) and outer tube (2), its characterized in that: the surface of pull rod (1) with outer tube (2) are pegged graft, the top of pull rod (1) is passed through connecting pipe (3) fixedly connected with and is drawn (4), the surperficial threaded connection of outer tube (2) has bolt (5), the bottom of outer tube (2) one side has curb plate (7) through connecting axle (6) swing joint, the bottom fixedly connected with tubule (8) of one side of outer tube (2), the inside wall swing joint of tubule (8) has buckle (9), the one end fixedly connected with spring (10) of buckle (9), one side fixedly connected with square plate (11) of curb plate (7), the surperficial threaded connection of square plate (11) has connecting bolt (12).

2. The construction tie bar apparatus of claim 1, wherein: the inner side wall of the connecting pipe (3) is fixedly connected with the pull rod (1), and the top of the connecting pipe (3) is fixedly connected with the pull handle (4).

3. The construction tie bar apparatus of claim 1, wherein: the two ends of the connecting shaft (6) penetrate through the outer pipe (2) and are fixedly connected with the side plates (7), and the surfaces of the side plates (7) are fixedly connected with connecting plates (13).

4. The construction tie bar apparatus of claim 1, wherein: one end of the spring (10) is fixedly connected with the buckle (9), and the other end of the spring (10) is fixedly connected with the outer tube (2).

5. The construction tie bar apparatus of claim 1, wherein: the surface of the pull handle (4) is provided with a protective sleeve, and the surface of the outer tube (2) is provided with a thread groove (15).

6. The construction tie bar apparatus of claim 1, wherein: the number of the side plates (7) is two, and the surfaces of the two side plates (7) are provided with clamping grooves (14).