CN214460078U

CN214460078U - Novel construction chute support

Info

Publication number: CN214460078U
Application number: CN202120264305.9U
Authority: CN
Inventors: 杜藏; 潘福营; 刘旭阳; 张小波; 王理源
Original assignee: Henan Luoning Pumped Storage Co ltd; State Grid Xinyuan Group Co Ltd; State Grid Corp of China SGCC
Current assignee: Henan Luoning Pumped Storage Co ltd; State Grid Xinyuan Group Co Ltd; State Grid Corp of China SGCC
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-10-22
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to a novel construction chute support, which comprises a support frame, a movable frame and a guide rail. The support frame includes a support frame and a connecting rod. The lower end of the connecting rod is provided with a connecting screw rod, and the outer peripheral wall of the connecting screw rod is provided with an external thread. The upper surface is provided with a counterbore, the inner peripheral wall of the counterbore is provided with a first internal thread, the movable frame is connected to the support frame through the first internal thread, and the lower surface of the mobile frame is provided with a chute, and the chute is sleeved on the guide rail Both ends of the guide rail are provided with positioning through holes, and the guide rail is fixed on the ground through ground nails extending into the ground through the positioning through holes. The chute support of the utility model is provided with guide rails, and the chute can move with the guide rails, so that the concrete can be automatically discharged to the required position, thus reducing the physical strength consumption of workers and speeding up the construction progress. It is moved to ensure that the receiving end of the chute is fixed, which is convenient for receiving materials, and the other end is moved to facilitate the conveying of concrete in different positions.

Description

Novel construction chute support

Technical Field

The utility model relates to a chute technical field, concretely relates to novel construction chute support.

Background

The chute refers to the groove of carrying the thing from the eminence to the low department on ground usually, and the inner face is smooth, and the thing can be automatic to slide down, and current chute is the telescopic chute to adapt to different transport length.

In the water conservancy work progress, often need transport the construction site with the ready-mixed concrete in concrete mixing place and carry out the construction, but the chute support among the prior art is fixed on the scene usually, and the demand position to the concrete among the water conservancy work progress is not fixed, need remove along with the construction progress of irrigation canals and ditches when building the irrigation canals and ditches, this just needs the manual clearance of concrete that the workman will slide down the chute to shift to the position that needs, in order to avoid the concrete to pile up, and just change the chute position once at interval, need frequently to change the position to the irrigation canals and ditches that the structure is less more, it is very inconvenient.

Disclosure of Invention

For solving current chute support and all fixing subaerial, awkward problem, the utility model provides a novel construction chute support, the purpose cooperates the telescopic chute to use, makes the chute can remove, makes the concrete discharge the position that needs automatically, reduces workman's physical demands for the construction progress.

In order to realize the purpose, the technical scheme of the utility model is that:

a novel construction chute bracket comprises a supporting frame, a movable frame and a guide rail;

the support frame comprises a support frame and a connecting rod, the support frame is a U-shaped body formed by vertically connecting two vertical rods to the upper sides of two ends of a cross rod, the upper parts of the two vertical rods are respectively provided with a U-shaped groove which is sunken downwards and has an upward opening, the U-shaped grooves penetrate through the front side surface and the rear side surface of the two vertical rods, the lower side of the middle part of the cross rod is provided with the connecting rod, the connecting rod is a rod body, the upper end of the connecting rod is rotatably connected with the middle part of the cross rod, and the lower end of the connecting rod is coaxially provided with a connecting screw rod;

the utility model discloses a fixing device for connecting screw rod, including removal frame, connecting screw rod, spout, guide rail, fixing screw, connecting screw rod, removal frame is the cuboid, and the upper surface center of removing the frame is provided with undercut, opening counter bore up, be provided with the first internal thread that corresponds with external screw thread on the connecting screw rod on the counter bore internal perisporium, remove the frame through first female connection support frame, it is provided with the spout of undercut to remove the frame lower surface, the spout is that the lower extreme opening is little, inside is big, runs through the cell body that the side was "T" shape around the removal frame, the cross-section is the columnar body of "worker" shape, and the upper portion and the spout of guide rail match and correspond, guide rail and spout sliding contact, and the guide rail both ends all are provided with the positioning hole who runs through the guide rail upper and lower surface, and the ground nail that the guide rail stretches into ground through positioning hole is fixed subaerial.

Further, the depth of the counter bore on the movable frame is larger than the length of the connecting rod.

Furthermore, the lower part of the left surface of the moving frame is provided with a limiting hole corresponding to the guide rail, a second internal thread is arranged on the inner peripheral wall of the limiting hole, and the moving frame is tightly propped against the guide rail through a bolt screwed into the limiting hole.

Further, the bolt is screwed into the limiting hole and abuts against the side face of the guide rail.

Furthermore, a circular through hole which horizontally penetrates through the peripheral wall of the connecting rod is arranged at the lower part of the connecting rod.

Furthermore, front and back opposite handles are arranged on the upper parts of the front and back surfaces of the moving frame.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a chute support has the guide rail, and the chute can be along with the guide rail removes, makes the concrete discharge the position that needs automatically, reduces workman's physical demands for the construction progress.

The utility model discloses a chute on the chute support not only can wholly the translation, can also one end fixed, the other end freely removes, guarantees that the chute connects the fixed of material end, conveniently connects the material, and the other end removes the convenience and carries the concrete in different positions.

Drawings

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

fig. 2 is a schematic structural view of the support frame of the present invention;

fig. 3 is a schematic structural view of the movable frame of the present invention;

fig. 4 is a schematic structural view of the guide rail of the present invention;

fig. 5 is a usage state diagram of the present invention.

The reference numbers in the drawings are as follows: the device comprises a support frame 1, a moving frame 2, a guide rail 3, a support frame 11, a connecting rod 12, a counter bore 21, a sliding groove 22, a limiting hole 23, a handle 24, a positioning through hole 31, a connecting screw rod 121 and a through hole 122.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1 to 5, a novel construction chute bracket comprises a support frame 1, a movable frame 2 and a guide rail 3;

the support frame 1 comprises a support frame 11 and a connecting rod 12, wherein the support frame 11 is a U-shaped body formed by vertically connecting two vertical rods to the upper sides of two ends of a cross rod, the upper parts of the two vertical rods are respectively provided with a U-shaped groove which is sunken downwards and has an upward opening, the U-shaped grooves penetrate through the front side surface and the rear side surface of the two vertical rods, the lower side of the middle part of the cross rod is provided with the connecting rod 12, the connecting rod 12 is a rod body, the upper end of the connecting rod 12 is rotatably connected with the middle part of the cross rod, and the lower end of the connecting rod 12 is coaxially provided with a connecting screw 121;

the movable frame 2 is a cuboid, a counter bore 21 which is sunken downwards and has an upward opening is arranged at the center of the upper surface of the movable frame 2, the inner peripheral wall of the counter bore 21 is provided with a first internal thread which is matched and corresponding to the external thread on the connecting screw rod 121, the moving frame 2 is connected with the support frame 1 through a first internal thread, the lower surface of the moving frame 2 is provided with a sliding chute 22 which is concave upwards, the chute 22 is a groove body with a small opening at the lower end, a large inner part, a T-shaped section and a through hole penetrating through the front side surface and the rear side surface of the movable frame 2, the sliding groove 22 of the moving frame 2 is sleeved on the guide rail 3, the guide rail 3 is a cylindrical body with an I-shaped section, the upper portion of the guide rail 3 is matched with the sliding groove 22, the guide rail 3 is in sliding contact with the sliding groove 22, positioning through holes 31 penetrating through the upper surface and the lower surface of the guide rail 3 are formed in two ends of the guide rail 3, and the guide rail 3 is fixed on the ground through ground nails penetrating through the positioning through holes 31 and extending into the ground.

The depth of the counter bore 21 on the moving frame 2 is larger than the length of the connecting rod 12.

The lower part of the left surface of the movable frame 2 is provided with a limiting hole 23 corresponding to the guide rail 3, a second internal thread is arranged on the inner peripheral wall of the limiting hole 23, and the movable frame 2 is tightly propped against the guide rail 3 through a bolt screwed into the limiting hole 23.

The bolt is screwed into the limit hole 23 and is pressed against the side surface of the guide rail 3.

The lower part of the connecting rod 12 is provided with a circular through hole 122 horizontally penetrating the peripheral wall of the connecting rod 12 for penetrating the rod body to rotate the connecting rod 12, so that the connecting rod 12 is connected with the moving frame 2.

The upper parts of the front and rear surfaces of the moving frame 2 are provided with front and rear opposite handles 24.

The ground nail is a round head iron ground nail.

When using, only need will the utility model discloses a direction that guide rail 3 discharged the concrete as required is fixed subaerial, the pivot frame that stretches out the chute both sides again can at "U" of the montant of support frame 1 shaped inslot, must not be completely parallel between two guide rails 3, the direction is rotatory because of having connecting screw 121's screw thread to assist, connecting rod 12 also can eliminate the moment that the torsional mode brought with 11 swivelling joint of carriage, the cooperation can flexible chute, the free along with guide rail 3 removal of blowing end that can reach the chute does not receive the restriction, the both ends of chute all can be removal or fixed state, be applicable to multiple operating mode.

The utility model discloses a chute support has guide rail 3, and the chute can be along with guide rail 3 removes, makes the concrete discharge the position that needs automatically, reduces workman's physical demands for the construction progress.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of the present invention as disclosed without departing from the spirit of the present invention.

Claims

1. A novel construction chute support, characterized in that it comprises a support frame (1), a mobile frame (2) and a guide rail (3);

The support frame (1) includes a support frame (11) and a connecting rod (12), and the support frame (11) is a "Zang"-shaped body composed of two vertical rods vertically connected on the upper sides of both ends of a horizontal rod , the upper part of the two vertical rods is provided with a "U"-shaped groove with a downward depression and an upward opening, the "U"-shaped groove runs through the front and rear sides of the two vertical rods, and the lower side of the middle part of the horizontal rod is provided with a connecting rod (12), the connecting rod (12) is a rod body, and the upper end of the connecting rod (12) is rotatably connected to the middle of the crossbar, and the lower end is coaxially provided with a connecting screw (121);

The moving frame (2) is a rectangular parallelepiped, and the center of the upper surface of the moving frame (2) is provided with a counterbore (21) with a downward depression and an upward opening, and the inner peripheral wall of the counterbore (21) is provided with a connecting screw The external thread on (121) corresponds to the first internal thread, the moving frame (2) is connected to the supporting frame (1) via the first internal thread, and the lower surface of the moving frame (2) is provided with a chute that is recessed upwards (22), the chute (22) is a groove body with a small opening at the lower end, a large interior, and runs through the front and rear sides of the moving frame (2), with a "T"-shaped cross-section. 22) Set on the guide rail (3), the guide rail (3) is a cylindrical body with an "I"-shaped cross section, the upper part of the guide rail (3) is matched with the chute (22), and the guide rail (3) and the chute ( 22) Sliding contact, both ends of the guide rail (3) are provided with positioning through holes (31) penetrating the upper and lower surfaces of the guide rail (3). on the ground.

2 . A new type of construction chute support according to claim 1 , characterized in that the depth of the counterbore ( 21 ) on the moving frame ( 2 ) is greater than the length of the connecting rod ( 12 ). 3 .

3. A new type of construction chute support according to claim 1, characterized in that a limit hole (23) corresponding to the guide rail (3) is provided on the lower part of the left surface of the movable frame (2), and the limit hole (23) corresponding to the guide rail (3). The inner peripheral wall of the position hole (23) is provided with a second internal thread, and the moving frame (2) is pressed against the guide rail (3) by bolts screwed into the position limit hole (23).

4 . A new type of construction chute support according to claim 3 , characterized in that the bolts are screwed into the limiting holes ( 23 ) against the side surfaces of the guide rails ( 3 ). 5 .

5. A novel construction chute support according to claim 1, characterized in that a circular through hole (122) horizontally penetrating the peripheral wall of the connecting rod (12) is provided at the lower part of the connecting rod (12).

6 . The new type of construction chute support according to claim 1 , characterized in that, front and rear opposite handles ( 24 ) are provided on the upper part of the front and rear surfaces of the moving frame ( 2 ). 7 .