CN210790945U

CN210790945U - Anti-drop pipe fitting support frame for civil engineering

Info

Publication number: CN210790945U
Application number: CN201921883455.7U
Authority: CN
Inventors: 孙明; 杨德生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-19
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to a building tool technical field discloses an anti-drop pipe fitting support frame for civil engineering, comprising a base plate, the lower extreme of bottom plate and the equal fixedly connected with universal wheel in position that is close to four corners, the intermediate position fixedly connected with push rod on bottom plate right side, and the one end fixedly connected with handle of bottom plate is kept away from to the push rod, the upper end of bottom plate and the equal fixedly connected with a set of support column in position that is close to both sides, every group the outside of support column is all fixed the position sleeve that has cup jointed, every group the outside of support column and the equal sliding connection in position that is close to the position sleeve upper end have a stopper, two fixedly connected with horizontal pole between the position. Through rotating the carousel, can adjust the stopper position in vertical side to can coordinate to put the thing piece, press from both sides tightly fixedly to the pipe fitting of opposition thing piece upper end, prevent droing of pipe fitting, at this moment, put that thing piece upper end was seted up put the thing groove and can make the pipe fitting more steadily pressed from both sides tightly fixedly.

Description

Anti-drop pipe fitting support frame for civil engineering

Technical Field

The utility model relates to a building tool technical field specifically is an anti-drop pipe fitting support frame for civil engineering.

Background

With the development of economy, China strives to carry out domestic infrastructure in recent years, and civil engineering is also increasingly developed, the civil engineering is a general term of civil engineering and constructional engineering, generally comprises houses, roads, water services, canals, flood control engineering, traffic and the like, and the civil engineering provides spaces and places for activities of various industries and is one of important foundations of national economy.

And in civil engineering's the construction in-process, can be with obtaining a large amount of pipe fittings, in order to manage the pipe fitting, can use the support frame to place the pipe fitting usually to constructor takes the pipe fitting, but, the support frame on the existing market is not good enough to the fixed effect of pipe fitting, has the pipe fitting to drop from the support frame often, probably accidentally injures constructor who passes by.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop pipe fitting support frame for civil engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-drop pipe fitting support frame for civil engineering comprises a bottom plate, universal wheels are fixedly connected at the positions, close to four corners, of the lower end of the bottom plate, a push rod is fixedly connected at the middle position of the right side of the bottom plate, a handle is fixedly connected at the end, far away from the bottom plate, of the push rod, a group of support columns are fixedly connected at the positions, close to two sides, of the upper end of the bottom plate, a positioning sleeve is fixedly sleeved at the outer side of each group of support columns, a limiting block is slidably connected at the position, close to the upper end of the positioning sleeve, of the outer side of each group of support columns, a transverse rod is fixedly connected between the two corresponding positioning sleeves, an object placing block is fixedly connected at the upper end of the transverse rod through a bolt, a limiting box is fixedly installed at the lower end of the, the lower extreme of spacing case is provided with the threaded rod.

As a further aspect of the present invention: the one end that the carousel was kept away from in the pivot runs through the curb plate of spacing case, and the first bevel gear of one end fixedly connected with of carousel is kept away from in the pivot, the bottom inner wall department of spacing case articulates there is the connecting rod, the outside of connecting rod and the fixed position that is close to the upper end have cup jointed the second bevel gear, the intermediate position of lower extreme runs through threaded rod on the connecting rod.

As a further aspect of the present invention: the convex teeth of the first bevel gear are meshed with the convex teeth of the second bevel gear, the position, penetrated by the threaded rod, of the connecting rod is provided with a threaded groove corresponding to the threaded rod, and one end, far away from the limiting box, of the threaded rod is fixedly connected with the limiting block.

As a further aspect of the present invention: the lower extreme of bottom plate just is located and has all seted up the support groove between two adjacent universal wheels, the upper end inner wall department fixed mounting who supports the groove has the pneumatic cylinder, the top fixedly connected with supporting seat of the piston rod of pneumatic cylinder.

As a further aspect of the present invention: the upper end of the object placing block is provided with a plurality of object placing grooves, and the two ends of the handle are fixedly sleeved with anti-skidding sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: through rotating the carousel, can adjust the stopper position in vertical side, thereby can coordinate and put the thing piece, the pipe fitting of opposition thing piece upper end presss from both sides tightly fixedly, prevent droing of pipe fitting, at this moment, put the thing groove of putting that thing piece upper end was seted up and can make the pipe fitting more steadily pressed from both sides tightly fixedly, make the hydraulic stem extension through control pneumatic cylinder, with this push down the supporting seat, make the universal wheel break away from ground, thereby can fix the support frame, can effectively prevent that the removal of support frame from colliding with, it is more firm to make the pipe fitting press from both sides tightly.

Drawings

FIG. 1 is a schematic structural view of an anti-drop pipe support frame for civil engineering;

FIG. 2 is an enlarged view of A in the anti-falling pipe support frame for civil engineering;

fig. 3 is a sectional view of a limiting box in an anti-falling pipe support frame for civil engineering.

In the figure: 1. a base plate; 2. a support pillar; 3. a universal wheel; 4. a positioning sleeve; 5. a cross bar; 6. placing the object blocks; 7. a limiting block; 8. a push rod; 9. a grip; 10. a support groove; 11. a hydraulic cylinder; 12. a supporting seat; 13. a limiting box; 14. a rotating shaft; 15. a turntable; 16. a threaded rod; 17. a first bevel gear; 18. a second bevel gear; 19. a connecting rod.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an anti-falling pipe support for civil engineering comprises a bottom plate 1, universal wheels 3 are fixedly connected to the lower end of the bottom plate 1 and the positions near four corners, a push rod 8 is fixedly connected to the middle position of the right side of the bottom plate 1, a handle 9 is fixedly connected to the end of the push rod 8 far away from the bottom plate 1, a set of support columns 2 are fixedly connected to the upper end of the bottom plate 1 and the positions near both sides, a positioning sleeve 4 is fixedly sleeved on the outer side of each set of support columns 2, a limiting block 7 is slidably connected to the outer side of each set of support columns 2 and the position near the upper end of the positioning sleeve 4, a cross rod 5 is fixedly connected between the two corresponding positioning sleeves 4, an object placing block 6 is fixedly connected to the upper end of the cross rod 5 through a bolt, a limiting box, the end of the rotating shaft 14 far away from the limiting box 13 is fixedly connected with a rotating disc 15, and the lower end of the limiting box 13 is provided with a threaded rod 16.

In fig. 2 and 3: the curb plate of spacing case 13 is run through to the one end that carousel 15 was kept away from to pivot 14, the first bevel gear 17 of one end fixedly connected with of carousel 15 is kept away from to pivot 14, thereby can drive the rotation of first bevel gear 17 through carousel 15, the bottom inner wall department of spacing case 13 articulates there is connecting rod 19, second bevel gear 18 has been cup jointed to the outside of connecting rod 19 and the fixed position that is close to the upper end, threaded rod 16 is run through to the intermediate position of lower extreme on connecting rod 19, thereby can be through the rotation of second bevel gear 18, drive the rotation of connecting rod 19, provide power for threaded rod 16 at the ascending removal of vertical side.

In fig. 2 and 3: the dogtooth of first bevel gear 17 and the dogtooth intermeshing of second bevel gear 18, thereby can be through the rotation of controlling first bevel gear 17, drive the rotation of second bevel gear 18, the threaded groove of corresponding threaded rod 16 is seted up by the position that connecting rod 19 was run through by threaded rod 16, threaded rod 16 keeps away from the one end and the stopper 7 fixed connection of spacing case 13, thereby can be through cooperation stopper 7, make threaded rod 16 can move in connecting rod 19's inside, and then adjust the vertical position of stopper 7, press from both sides tightly fixedly with this pipe fitting on the opposition thing piece 6.

In fig. 1: the lower extreme of bottom plate 1 just is located and has all seted up between two adjacent universal wheels 3 and has supported groove 10, and the upper end inner wall department fixed mounting who supports groove 10 has pneumatic cylinder 11, the top fixedly connected with supporting seat 12 of the piston rod of pneumatic cylinder 11 to can make the hydraulic stem extension through control pneumatic cylinder 11, push down supporting seat 12, and then make universal wheel 3 break away from ground, steadily fix the support frame.

In fig. 1: the upper end of the object placing block 6 is provided with a plurality of object placing grooves, so that pipe fittings can be placed conveniently, and the two ends of the handle 9 are fixedly sleeved with anti-skidding sleeves, so that the anti-skidding function can be achieved.

The utility model discloses a theory of operation is: when the support frame is needed to be used, firstly, the support frame is moved to the accumulation position of the pipe fitting by pushing or pulling the handle 9, then the pipe fitting is placed on the object placing block 6 corresponding to the two sides, and the pipe fitting is positioned on the inner side of the object placing groove, then, the rotation of the rotating shaft 14 and the first bevel gear 17 is driven by rotating the turntable 15, so that the rotation of the second bevel gear 18 and the connecting rod 19 is driven, the positions of the adjusting threaded rod 16 and the limiting block 7 in the vertical direction are adjusted, at the moment, the limiting block 7 slides on the support column 2, the pipe fitting is clamped and fixed by matching the object placing block 6, then, the hydraulic rod is extended by controlling the hydraulic cylinder 11, the support seat 12 is pressed downwards until the universal wheel 3 is separated from the ground, so that the support frame is fixed, and the support frame is prevented from.

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.

Claims

1. The anti-falling pipe support frame for civil engineering comprises a bottom plate (1) and is characterized in that universal wheels (3) are fixedly connected to the lower end of the bottom plate (1) and the positions close to four corners, push rods (8) are fixedly connected to the middle positions on the right side of the bottom plate (1), a handle (9) is fixedly connected to one end, far away from the bottom plate (1), of each push rod (8), a group of support columns (2) are fixedly connected to the upper end of the bottom plate (1) and the positions close to the two sides, locating sleeves (4) are fixedly sleeved on the outer sides of the support columns (2) of each group, limiting blocks (7) are slidably connected to the positions, close to the upper ends of the locating sleeves (4), of the two corresponding locating sleeves (4), a cross rod (5) is fixedly connected between the two corresponding locating sleeves (4), and an object placing block (6) is fixedly connected, be located the left the equal fixed mounting of lower extreme of horizontal pole (5) has spacing case (13), the left side of spacing case (13) articulates there is pivot (14), the one end fixedly connected with carousel (15) of spacing case (13) are kept away from in pivot (14), the lower extreme of spacing case (13) is provided with threaded rod (16).

2. The anti-falling pipe support frame for the civil engineering according to claim 1, wherein one end of the rotating shaft (14) far away from the rotating disc (15) penetrates through a side plate of the limiting box (13), one end of the rotating shaft (14) far away from the rotating disc (15) is fixedly connected with a first bevel gear (17), a connecting rod (19) is hinged to the inner wall of the bottom end of the limiting box (13), a second bevel gear (18) is fixedly sleeved on the outer side of the connecting rod (19) and the position close to the upper end of the connecting rod, and a threaded rod (16) penetrates through the middle position of the upper end and the lower end of the connecting rod (19).

3. The anti-falling pipe support frame for civil engineering according to claim 2, characterized in that the convex teeth of the first bevel gear (17) are engaged with the convex teeth of the second bevel gear (18), the threaded groove corresponding to the threaded rod (16) is formed at the position of the connecting rod (19) penetrated by the threaded rod (16), so that the threaded rod (16) can be driven to rotate by the rotation of the connecting rod (19), and one end of the threaded rod (16) far away from the limit box (13) is fixedly connected with the limit block (7).

4. The anti-falling pipe support frame for the civil engineering according to claim 1, wherein a support groove (10) is formed in the lower end of the bottom plate (1) and between two adjacent universal wheels (3), a hydraulic cylinder (11) is fixedly mounted on the inner wall of the upper end of the support groove (10), and a support seat (12) is fixedly connected to the top end of a piston rod of the hydraulic cylinder (11).

5. The anti-falling pipe support frame for the civil engineering as claimed in claim 1, wherein the upper end of the object placing block (6) is provided with a plurality of object placing grooves, and both ends of the handle (9) are fixedly sleeved with anti-slip sleeves.