CN210592988U

CN210592988U - Platform frame

Info

Publication number: CN210592988U
Application number: CN201921509992.5U
Authority: CN
Inventors: 徐振家
Original assignee: Haimen Payuan Road & Bridge Construction Co ltd
Current assignee: Haimen Payuan Road & Bridge Construction Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-22
Anticipated expiration: 2029-09-11

Abstract

The utility model provides a platform support body, include: square frame, horizontal support and vertical support, through the platform support body that square frame, horizontal support and vertical support formed who sets up, can utilize the loop wheel machine to hang the template and put in the pipe gallery work progress the upper surface of platform support body to can follow the convenient workshop section of not pouring of pipe gallery foundation ditch in the pipe gallery wall body work progress in transporting the template to the workshop section that needs to pour conveniently, improve the efficiency of construction among the pipe gallery work progress greatly, reduce the condition of utilizing artifical transport template.

Description

Platform frame

Technical Field

The utility model relates to a piping lane construction technical field, in particular to platform support body.

Background

In the construction process of a pipe gallery, a template is transported into a pipe gallery foundation groove manually, then the template is supported and fixed manually, and finally a pipe gallery wall is formed through concrete pouring; in the manual template transportation process, manpower is consumed, and the transportation time is long, so that the construction period is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a platform support body for reduce the condition of artifical transportation template, and with this purpose that improves the efficiency of construction.

A platform frame body, comprising: a square frame, a transverse bracket and a longitudinal bracket,

the square frame is a frame body with a rectangular structure welded by square steel,

a plurality of transverse brackets are arranged in the frame body of the square frame at intervals, and two ends of each transverse bracket are connected between the inner walls of the square frame in the left and right directions;

a plurality of longitudinal brackets are arranged at intervals between the inner walls in the length direction in the square frame, two ends of each longitudinal bracket are connected between the inner walls in the front and back direction of the square frame,

the transverse support and the longitudinal support are crossed and vertically arranged.

Preferably, the driving wheel is installed below the right side of the square frame, and the driven wheel is installed below the left side of the square frame.

Preferably, the device also comprises four height adjusting walking wheels which are respectively and symmetrically arranged below the square frame,

an adjusting outer box is arranged above the height adjusting travelling wheel, and two side surfaces of the adjusting outer box are respectively fixed between two adjacent longitudinal supports and are fixed with the surfaces of the longitudinal supports into a whole;

and one surface of the adjusting outer box, which is close to the outer side of the square frame, is fixed with the inner wall of the square frame into a whole.

Preferably, the driving wheel comprises a rotating shaft, rotating wheels, a driving device and a chain, the rotating wheels are arranged at two ends of the rotating shaft, a gear is sleeved on the outer wall of the circumference of the center of the rotating shaft,

the rotating shaft penetrates through the transverse support and is fixed on the transverse support, a driving device is arranged on one side, close to the center of the square frame, of the rotating shaft, the driving device is fixed on the longitudinal support, and a rotor rotating end of the driving device is connected with the gear through a chain.

Preferably, the driven wheel comprises a rotating shaft and rotating wheels, the rotating shaft penetrates through the transverse support on the left side of the square frame, and the rotating wheels are connected to two ends of the rotating shaft.

Preferably, the outer side walls of the front end and the rear end of the square frame are provided with extension brackets at intervals, and the extension brackets are used for supporting internal molds with different widths.

Preferably, the extension bracket comprises: an L-shaped bracket, a U-shaped fixing frame and a fixing shaft,

the U-shaped fixing frame is of a U-shaped structure, one surface of the U-shaped fixing frame, which is opposite to the U-shaped lower concave part, is fixed on the outer side wall of the square frame,

two opposite panels of the U-shaped fixing frame are provided with through holes,

one end of the L bracket is inserted into the U-shaped lower concave part of the U-shaped fixing frame, and the L bracket is also provided with an assembling hole which is matched with the through hole,

the U-shaped fixing frame and the L-shaped support penetrate through the fixing shaft and are fixed into a whole.

Preferably, the panel at one end of the L-shaped bracket, which is far away from the U-shaped fixing frame, extends upwards,

the panel of the U-shaped fixing frame, which is positioned below the L-shaped bracket, is provided with an extension plate, the upper surface of the extension plate is provided with a limiting hole,

the lower surface of the L-shaped bracket is provided with a notch, and the notch and the limiting hole are oppositely arranged;

an adjusting rod is arranged at the bottom of the groove of the notch in a penetrating way, one end of the adjusting rod extends to the upper surface of the L-shaped bracket and is provided with an adjusting handle,

a clamping block is arranged at one end, located at the notch, of the adjusting rod, the upper surface of the clamping block is connected with a spring, and the other surface of the spring is connected with the bottom of the notch;

the clamping block is used for being clamped in the limiting hole.

Preferably, a plurality of top blocks are arranged on the upper surface of the L-shaped bracket at intervals.

Has the advantages that:

the platform frame body formed by the square frame, the transverse support and the longitudinal support can be used for hoisting the template on the upper surface of the platform frame body by using a crane in the construction process of the pipe gallery, so that the template can be conveniently transported to a working section needing to be poured from the working section where the pipe gallery foundation groove is not poured in the construction process of a pipe gallery wall body, the construction efficiency in the construction process of the pipe gallery is greatly improved, and the condition of manually carrying the template is reduced;

the pipe gallery foundation groove is a foundation groove pit excavated by an excavator in the pipe gallery construction process, a pipe gallery bottom plate is cast and formed by a bottom plate template in the pipe gallery foundation groove, an internal mold template is used for casting and forming concrete of a pipe gallery wall body, and a top plate template is used for casting and forming concrete of a pipe gallery top plate to form a pipe gallery; the utility model provides a platform support body is the purpose of centre form template and roof template in the transportation when carrying out piping lane wall body and piping lane roof and carrying out concrete placement to make the workman stand in the work progress build or form removal of interior mould template and roof template on the platform that sets up on horizontal support or the vertical support, reduce the artifical transport template condition that causes waste time and energy with this.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of an extension bracket according to the present invention;

FIG. 4 is a schematic view of a connection structure of an L-shaped bracket and a U-shaped fixing frame;

FIG. 5 is an enlarged schematic view of the structure at the position A of the present invention;

the device comprises a square frame 1, a transverse support 2, a longitudinal support 3, a driving wheel 4, a driven wheel 5, a height adjusting travelling wheel 6, an adjusting outer box 7, a rotating shaft 8, a rotating wheel 9, a driving device 10, a chain 11, a gear 12, a support 13L, a fixing frame 14U, a fixing shaft 15, an extending plate 16, a limiting hole 17, an ejector block 18, an adjusting rod 19, a spring 20, a clamping block 21 and a notch 22.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

According to fig. 1 and 2, an embodiment of the present invention provides a platform frame body, including: a square frame 1, a transverse bracket 2 and a longitudinal bracket 3,

the square frame 1 is a frame body with a rectangular structure welded by square steel,

a plurality of transverse brackets 2 are arranged in the frame body of the square frame 1 at intervals, and two ends of each transverse bracket 2 are connected between the inner walls of the square frame 1 in the left and right directions;

a plurality of longitudinal brackets 3 are arranged at intervals between the inner walls in the length direction in the square frame 1, two ends of each longitudinal bracket 3 are connected between the inner walls in the front and back direction of the square frame 1,

the transverse support 2 and the longitudinal support 3 are crossed and vertically arranged.

According to the figures 1 and 2, the device further comprises a driving wheel 4 and a driven wheel 5, wherein the driving wheel 4 is arranged below the right side of the square frame 1, and the driven wheel 5 is arranged below the left side of the square frame 1.

The driving wheel is utilized to drive the square frame to smoothly move to a pipe gallery base plate working section needing construction in the pipe gallery foundation groove working section; or after the previous pipe gallery is poured, the detached template is conveyed to a pipe gallery bottom plate of the next working section to support the internal mold template or the top plate template of the next working section; the construction efficiency in the piping lane work progress has been improved greatly.

According to the figure 1 and figure 2, the device also comprises four height-adjusting walking wheels 6, wherein the four height-adjusting walking wheels 6 are symmetrically arranged below the square frame 1,

an adjusting outer box 7 is arranged above the height adjusting travelling wheel 6, and two side surfaces of the adjusting outer box 7 are respectively fixed between two adjacent longitudinal supports 3 and are fixed with the surfaces of the longitudinal supports 3 into a whole;

one surface of the adjusting outer box 7 close to the outer side of the square frame 1 is fixed with the inner wall of the square frame 1 into a whole.

When the adjustable outer frame is used, the height of the square frame can be adjusted by utilizing the height adjusting walking wheel, so that the height of the platform frame body is adjusted, and the adjusting outer frame is matched with an adjusting inner frame arranged in the adjusting outer frame for adjustment; the adjusting outer frame and two opposite inner walls of the adjusting inner frame are provided with a plurality of rows of adjusting holes in a penetrating mode, and the purpose of adjusting the height of the square frame can be achieved by adjusting the two corresponding adjusting holes. The adjusting holes are transversely arranged into hole rows, the hole rows are vertically arranged on the adjusting inner frame and the adjusting outer frame at intervals, and the adjusting holes are limited by adjusting bolts, so that the purpose of adjusting the height of the square frame is achieved.

According to fig. 1 and 2, the driving wheel 4 comprises a rotating shaft 8, rotating wheels 9, a driving device 10 and a chain 11, the rotating wheels 9 are arranged at two ends of the rotating shaft 8, a gear 12 is sleeved on the outer wall of the center circumference of the rotating shaft 8,

the rotating shaft 8 penetrates through the transverse support 2 and is fixed to the transverse support 2, a driving device 10 is arranged on one side, close to the center of the square frame 1, of the rotating shaft 8, the driving device 10 is fixed to the longitudinal support 3, and the rotating end of a rotor of the driving device 10 is connected with the gear 12 through a chain 11.

The model of drive arrangement is Y2-160-M1-8, drive arrangement's rotor output also is provided with the gear, the gear with gear in the pivot 8 all is used for the cooperation the chain, the chain sets up to the loop configuration, works as drive arrangement starts the back, the rotor output rotates to drive the chain and remove, when the chain removes, can drive the runner rotates, the runner rotates the back, can drive from the driving wheel removes to the mesh that removes is carried out to square frame's position from this realization.

According to fig. 1 and 2, the driven wheel 5 comprises a rotating shaft 8 and a rotating wheel 9, the rotating shaft 8 penetrates through the transverse bracket 2 positioned on the left side of the square frame 1, and the rotating wheel 9 is connected to two ends of the rotating shaft 8.

The rotating shaft is rotatably connected with the transverse bracket, and when the rotating shaft is driven by the driving device, the rotating wheel also rotates along with the rotating shaft; after the driving wheel moves, the driven wheel also moves, and therefore the purpose of moving the square frame in position can be achieved.

According to the illustration in fig. 3, the outer side walls of the front end and the rear end of the square frame 1 are provided with extension brackets at intervals, and the extension brackets are used for supporting internal molds with different widths.

Through the extension support that sets up, when can be used to jumbo size centre form to be under construction, the purpose of carrying out the transportation to the inner mould effectively improves the rate of utilization of platform support body.

According to fig. 3, 4, the extension bracket comprises: an L bracket 13, a U-shaped fixing frame 14 and a fixing shaft 15,

the U-shaped fixing frame 14 is of a U-shaped structure, one surface of the U-shaped fixing frame 14 opposite to the U-shaped lower concave part is fixed on the outer side wall of the square frame 1,

two opposite panels of the U-shaped fixing frame 14 are provided with through holes,

one end of the L bracket 13 is inserted into the U-shaped lower concave part of the U-shaped fixing frame 14, an assembly hole is also arranged on the L bracket 13, the assembly hole is matched with the through hole,

the U-shaped fixing frame 14 and the L-shaped bracket 13 are integrally penetrated and fixed by a fixing shaft 15.

The fixed shaft is used for facilitating the L bracket to rotate around the fixed shaft and adjusting the angle between the L bracket and the square frame; when the square frame is used, the L bracket is rotated, so that the L bracket and the side wall of the square frame are in a vertical state; and at the moment, the large-size internal mold template can be supported and transported by utilizing the extension bracket.

As shown in fig. 4 and 5, the panel of the L-bracket 13 at the end far from the U-shaped fixing frame 14 extends upward,

the panel of the U-shaped fixing frame 14, which is positioned below the L-shaped bracket 13, is provided with an extension plate 16, the upper surface of the extension plate 16 is provided with a limiting hole 17,

a notch 22 is formed in the lower surface of the L-shaped bracket 13, and the notch 22 is opposite to the limiting hole 17;

an adjusting rod 19 is arranged at the bottom of the groove of the notch 22 in a penetrating manner, one end of the adjusting rod 19 extends to the upper surface of the L-shaped bracket 13 and is provided with an adjusting handle,

a clamping block 21 is arranged at one end, located at the notch 22, of the adjusting rod 19, the upper surface of the clamping block 21 is connected with a spring 20, and the other surface of the spring 20 is connected with the bottom of the notch 22;

the clamping block 21 is used for being clamped in the limiting hole 17.

When the L bracket is pulled open and is in a vertical state with the outer side wall of the square frame, the adjusting rod is pulled, the clamping block is moved commercially along with the adjusting rod after the adjusting rod is pulled, and the spring is compressed until the clamping block and the spring are completely positioned in the notch formed in the lower surface of the L bracket; at this moment, will again the L support with the extension board is adjusted well, loosens after adjusting well the regulation pole, the spring can be bounced open, and drives the fixture block downstream, the fixture block can be gone into under the spring action the spacing downthehole of extension board, can realize from this the L support with fixing between the U type mount reduces the centre form template is placed and is under construction on the platform frame body, the circumstances of removal appears in the extension support.

As shown in fig. 4 and 5, a plurality of top blocks 18 are spaced apart from each other on the upper surface of the L bracket 13.

When the extension support is used, the top block is used for being cushioned on the upper surface of the L support, so that the inner mold support can be well supported on the L support, and the stability of the extension support in the use process is improved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a platform support body which characterized in that includes: a square frame (1), a transverse bracket (2) and a longitudinal bracket (3),

the square frame (1) is a frame body with a rectangular structure welded by square steel,

a plurality of transverse brackets (2) are arranged in the frame body of the square frame (1) at intervals, and two ends of each transverse bracket (2) are connected between the inner walls of the square frame (1) in the left-right direction;

a plurality of longitudinal brackets (3) are arranged at intervals between the inner walls in the length direction in the square frame (1), two ends of each longitudinal bracket (3) are connected between the inner walls in the front-back direction of the square frame (1),

the transverse support (2) and the longitudinal support (3) are crossed and vertically arranged.

2. A platform body according to claim 1, further comprising a driving wheel (4) and a driven wheel (5), the driving wheel (4) being mounted below the right side of the square frame (1), the driven wheel (5) being mounted below the left side of the square frame (1).

3. The platform frame body according to claim 1, further comprising four height-adjusting walking wheels (6), wherein the four height-adjusting walking wheels (6) are symmetrically arranged below the square frame (1),

an adjusting outer box (7) is arranged above the height adjusting travelling wheel (6), and two side surfaces of the adjusting outer box (7) are respectively fixed between two adjacent longitudinal supports (3) and are fixed with the surfaces of the longitudinal supports (3) into a whole;

and one surface of the adjusting outer box (7) close to the outer side of the square frame (1) is fixed with the inner wall of the square frame (1) into a whole.

4. A platform body according to claim 2, wherein the driving wheel (4) comprises a rotating shaft (8), rotating wheels (9), a driving device (10) and a chain (11), the rotating wheels (9) are arranged at two ends of the rotating shaft (8), a gear (12) is sleeved on the outer wall of the rotating shaft (8) in the circumferential direction,

the rotating shaft (8) penetrates through the transverse support (2) and is fixed to the transverse support (2), the rotating shaft (8) is close to one side of the center of the square frame (1) and is provided with a driving device (10), the driving device (10) is fixed to the longitudinal support (3), and the rotor rotating end of the driving device (10) is connected with the gear (12) through a chain (11).

5. A platform body according to claim 2, characterised in that the driven wheel (5) comprises a rotating shaft (8) and a rotating wheel (9), the rotating shaft (8) penetrates through the transverse bracket (2) on the left side of the square frame (1), and the rotating wheel (9) is connected to both ends of the rotating shaft (8).

6. The platform frame body according to claim 1, wherein the outer side walls of the front and rear ends of the square frame (1) are provided with extension brackets at intervals, and the extension brackets are used for supporting inner molds with different widths.

7. The landing frame body of claim 6, wherein said extension bracket comprises: an L-shaped bracket (13), a U-shaped fixing frame (14) and a fixing shaft (15),

the U-shaped fixing frame (14) is of a U-shaped structure, one surface of the U-shaped fixing frame (14), which is opposite to the U-shaped lower concave part, is fixed on the outer side wall of the square frame (1),

two opposite panels of the U-shaped fixing frame (14) are provided with through holes,

one end of the L bracket (13) is inserted into the U-shaped lower concave part of the U-shaped fixing frame (14), the L bracket (13) is also provided with an assembling hole, the assembling hole is matched with the through hole,

the U-shaped fixing frame (14) and the L-shaped bracket (13) penetrate through and are fixed into a whole through a fixing shaft (15).

8. A platform frame according to claim 7, characterised in that the L-bracket (13) extends upwards from the panel at the end remote from the U-shaped holder (14),

the panel of the U-shaped fixing frame (14) which is positioned below the L-shaped bracket (13) is provided with an extension plate (16), the upper surface of the extension plate (16) is provided with a limiting hole (17),

a notch (22) is formed in the lower surface of the L-shaped support (13), and the notch (22) and the limiting hole (17) are arranged oppositely;

an adjusting rod (19) penetrates through the bottom of the groove of the notch (22), one end of the adjusting rod (19) extends to the upper surface of the L-shaped bracket (13) and is provided with an adjusting handle,

a clamping block (21) is arranged at one end, located at the notch (22), of the adjusting rod (19), the upper surface of the clamping block (21) is connected with a spring (20), and the other surface of the spring (20) is connected with the bottom of the notch (22);

the clamping block (21) is clamped in the limiting hole (17).

9. A platform frame according to claim 7, characterised in that the upper surface of the L-bracket (13) is provided with a plurality of jacking blocks (18) at intervals.