CN216553197U

CN216553197U - Temporary support frame for mounting building net rack

Info

Publication number: CN216553197U
Application number: CN202220003638.0U
Authority: CN
Inventors: 江庆滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-17
Anticipated expiration: 2032-01-04

Abstract

The utility model provides a temporary support frame for mounting a building net rack, wherein a guide rail is fixedly connected to the upper end surface of a bottom plate, the upper end of the guide rail is slidably connected with a sliding plate, sliding blocks are fixedly mounted on two sides of the sliding plate, concave isosceles trapezoid grooves are formed in two sides of the guide rail, the inner side surface of the lower end of each sliding block is in fit clearance sliding connection with the guide rail, the upper surface of a fixed plate is welded and connected with a fixed unit body of an electric telescopic rod and an auxiliary support rod, the movable unit bodies of the electric telescopic rod and the auxiliary support rod are fixedly connected with a mounting plate, and the upper end surface of the mounting plate is connected with a V-shaped support through threads. The sliding plate is provided with a concave rectangle on two sides, and the upper end of the sliding block is clamped in the concave rectangle, so that the sliding block is not easy to loosen when sliding; the upper end of the V-shaped support is designed into a V-shaped structure, and the V-shaped structure can support spheres with different diameters; the movable unit body of the auxiliary supporting rod can be limited by screwing the handle; the supporting height can be adjusted when the device is used, and the device is convenient for operation and use by personnel.

Description

Temporary support frame for mounting building net rack

Technical Field

The utility model relates to the technical field of support, in particular to a temporary support frame for mounting a building net rack.

Background

The normal construction and installation process of the building net rack is generally divided into three stages, namely net rack starting installation, net rack folding installation and net rack formal installation, wherein the net rack starting installation stage is the most critical, and the quality of installation quality in the stage is directly related to the safety of the construction of the whole net rack, personnel, mechanical equipment and the like and the normal and orderly development of each subsequent stage, so the starting net rack is required to be well controlled. The starting net rack is important, so that the problems that the construction and installation process is complex, a plurality of factors are considered, and the process control is strictly executed according to relevant standard standards cannot be solved. The net rack for starting is generally installed from a gable net rack, the net rack is formed by connecting an upper chord rod, a web member and a lower chord rod through a ball joint to form a double-layer structure, one side of a net rack unit is in a supporting state and the other side of the net rack unit is in a cantilever state no matter whether a net rack support base is in an upper chord supporting type or a lower chord supporting type, the length-to-fineness ratio of the net rack unit is continuously increased along with the continuous increase of the installation height of the net rack unit, the verticality control difficulty of the installed net rack unit is increased, the anti-overturning capability is rapidly reduced, and in order to ensure the verticality and subsequent construction of the net rack to be orderly carried out, the prior art mainly adopts a method combining a crane and an additional temporary auxiliary support to solve the problem in the installation process of the net rack. The crane is conventional, and the temporary auxiliary support is mainly used for supporting and adjusting the height difference and the verticality of the net rack by adopting a method that a single steel pipe with a fixed length is matched with a jack, so that the installed net rack unit forms a temporary stable rigid unit, and the overall stability of the unit is improved. However, the distances between the lowest grid of the net rack gable of different net rack projects and the ground are different, so that each project needs to separately prepare steel pipes with corresponding lengths and a large number of steel pipes, and therefore, although the net rack is convenient to use, the net rack gable can not be reused and needs to be customized again, materials are wasted, construction cost is increased, and economic benefits are poor; and the existing part of the branch frame has the problems that the position is not convenient and flexible enough, the supported ball structure cannot be used universally and the like when in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a temporary support frame for mounting a building net rack, and aims to solve the technical problems in the prior art.

In order to achieve the aim, the utility model provides the following technical scheme that the temporary support frame for mounting the building net rack comprises a bottom plate, a guide rail, a sliding plate, an electric telescopic rod, an auxiliary support rod and a V-shaped support, wherein the upper end surface of the bottom plate is fixedly connected with the guide rail, the upper end of the guide rail is slidably connected with the sliding plate, sliding blocks are fixedly mounted on two sides of the sliding plate, concave isosceles trapezoid-shaped grooves are formed in two sides of the guide rail, the inner sides of the lower ends of the sliding blocks are consistent with the shape of the guide rail and are in fit clearance sliding connection, concave rectangles are formed in two sides of the sliding plate, the upper ends of the sliding blocks are clamped in the concave rectangles, the upper end surface of the sliding plate is fixedly connected with a fixed plate, the upper surface of the fixed plate is welded with fixed unit bodies of the electric telescopic rod and the auxiliary support rod, and movable unit bodies of the electric telescopic rod and the auxiliary support rod are fixedly connected with a mounting plate, the upper end of the mounting plate is connected with a V-shaped support through threads.

Preferably, the guide rails are a pair, counter bores are drilled, and the two guide rails are connected to the bottom plate through inner hexagonal cylindrical head bolts.

Preferably, two sides of the sliding plate, which are vertically intersected with the bottom plate, are respectively provided with a raised rectangular block, the middle of the rectangular block is provided with a threaded hole, and the threaded hole is in threaded connection with the rotating wheel.

Preferably, the lower end of the electric telescopic rod is fixedly connected with a triangular stiffening rib plate, and the three stiffening rib plates are uniformly distributed in the circumferential direction of the electric telescopic rod at equal angles.

Preferably, the outside welded connection of the fixed unit body of auxiliary supporting rod has the internal thread spliced pole and link up with it, threaded connection has the spacing handle of using of locking on the internal thread spliced pole, auxiliary supporting rod's activity unit body is provided with sunken rectangle draw-in groove, and the position of rectangle draw-in groove corresponds with the spacing handle position of using of locking.

Preferably, the end heads of the two longitudinal ends of the bottom plate are respectively provided with a limiting block, and the limiting blocks are positioned in the middle between the two ends of the two parallel guide rails.

Preferably, the upper end of the V-shaped support is of a V-shaped structure.

Preferably, the auxiliary support rods are a pair, and the auxiliary support rods are symmetrically arranged on two sides of the electric telescopic rod.

Compared with the prior art, the utility model has the beneficial effects that: the sliding plate is provided with a concave rectangle on two sides, and the upper end of the sliding block is clamped in the concave rectangle, so that the sliding block is not easy to loosen when sliding; the upper end of the V-shaped support is designed into a V-shaped structure, and the V-shaped structure can support spheres with different diameters, so that the universality of the equipment is improved; the handle is screwed up to realize the spacing of the movable unit body of the auxiliary supporting rod, the supporting height and the position can be adjusted when the auxiliary supporting rod is used, and the auxiliary supporting rod is convenient for personnel to operate and use. The temporary support frame can be reused, energy is saved, emission is reduced, environment is protected, materials are saved, and construction cost is reduced; the height difference is adjusted in an electric power control automation mode, the precision is high, the labor intensity of personnel is reduced, and adverse effects on construction caused by subjective factors such as uneven technical level of the personnel or misoperation are avoided, so that the safety factors of construction, personnel and the like are greatly increased; the utility model belongs to standard equipment, greatly improves the site adaptability, enhances the practicability, has wide application range, has the characteristics of easy storage, maintenance and replacement, has more flexible and convenient usability, and finally realizes better economic benefit and social benefit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of a temporary support frame for mounting a building grid according to the present invention;

FIG. 2 is a block diagram of the bottom plate assembly of a temporary support for installing a construction grid according to the present invention;

FIG. 3 is a structural diagram of a limiting block of the temporary support frame for mounting the building net rack of the present invention;

FIG. 4 is an enlarged view of the structure of the temporary support frame for installing the construction net rack of the present invention at the A point of FIG. 1;

FIG. 5 is a block diagram of a temporary support for mounting a building grid according to the present invention;

fig. 6 is a structural view of a rotary wheel of a temporary support frame for mounting a construction net frame according to the present invention.

In the figure: the device comprises a bottom plate 1, a guide rail 2, an inner hexagonal socket head cap screw 3, a limiting block 4, an isosceles trapezoid-shaped groove 5, a sliding plate 6, a sliding block 7, an electric telescopic bar 8, a fixing plate 9, an auxiliary supporting rod 10, a threaded connecting column 11, a locking limiting handle 12, a rotating wheel 13, a mounting plate 14 and a V-shaped support 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example (b): as shown in fig. 1-6, a temporary support frame for mounting a building net rack comprises a bottom plate 1, a guide rail 2, a sliding plate 6, an electric telescopic bar 8, an auxiliary support bar 10 and a V-shaped support 15, wherein the guide rail 2 is fixedly connected to the upper end surface of the bottom plate 1, the sliding plate 6 is slidably connected to the upper end of the guide rail 2, sliding blocks 7 are fixedly mounted on two sides of the sliding plate 6, concave isosceles trapezoid-shaped grooves 5 are formed in two sides of the guide rail 2, and the sliding of the sliding plate 6 is realized by slidably connecting the inner sides of the lower ends of the sliding blocks 7 with the guide rail 2 in a shape consistent with the shape and in a fit clearance; the two sides of the sliding plate 6 are provided with recessed rectangles, and the upper end of the sliding block 7 is clamped in the recessed rectangles, so that the sliding block 7 is not easy to loosen when sliding; the upper end surface of the sliding plate 6 is fixedly connected with a fixed plate 9; fixed plate 9 upper surface welded connection electric telescopic rod 8, the fixed cell cube of auxiliary stay pole 10, electric telescopic rod 8, auxiliary stay pole 10's movable cell cube fixedly connected with mounting panel 14, threaded connection V type support 15 is passed through to mounting panel 14 upper end, through the stiffener plate at electric telescopic rod 8's lower extreme fixed connection triangle-shaped, the stiffener plate is three equal angular uniform distribution at electric telescopic rod 8's circumferencial direction, the stability of electric telescopic rod 8 bottom has been guaranteed, the welded fastness has been improved. The upper end of the V-shaped support 15 is designed to be a V-shaped structure, the V-shaped structure can support spherical nodes with different diameters, and the universality of the equipment device is improved.

Further, the guide rails 2 are a pair, counter bores are drilled, the two guide rails 2 are connected to the base plate 1 through a plurality of inner hexagonal cylindrical head bolts 3, and the guide rails 2 are made of wear-resistant high-hardness steel for the guide rails.

Further, through being provided with bellied rectangular block respectively on sliding plate 6 and the perpendicular crossing both sides of bottom plate 1, set up the screw hole in the middle of the rectangular block, screw hole threaded connection swiveling wheel 13, swiveling wheel 13 outside is provided with the external screw thread, rotates swiveling wheel 13 when using and makes its lower extreme offset alright with fixing with bottom plate 1, and opposite unscrewing can realize the slip to sliding plate 6. Vertical anti-skidding lines are arranged outside the rotating wheel 13, and a through groove is formed in the middle of the rotating wheel, so that a hand can conveniently grab the rotating wheel to apply force.

Furthermore, an internal thread connecting column 11 is welded and connected to the outside of the fixed unit body of the auxiliary supporting rod 10 and communicated with the fixed unit body, a locking limiting handle 12 is connected to the internal thread connecting column 11 in a threaded mode, a sunken rectangular clamping groove is formed in the movable unit body of the auxiliary supporting rod 10, and the position of the rectangular clamping groove corresponds to the position of the locking limiting handle 12. The movable unit body of the auxiliary supporting rod 10 can be limited by screwing down the handle 12, and the movable unit body of the auxiliary supporting rod 10 can be limited by unscrewing the handle 12.

Further, through installing stopper 4 respectively in the fore-and-aft both ends end department of bottom plate 1, stopper 4 is located the intermediate position between 2 both ends of two parallel guide rails, installs stopper 4 on bottom plate 1 through the bolt, and stopper 4 is used for moving the restriction of distance about sliding plate 6, prevents sliding plate 6 slippage.

Furthermore, a pair of auxiliary support rods 10 is arranged, the auxiliary support rods 10 are symmetrically arranged on two sides of the electric telescopic bar 8, so that the two sides can be uniformly stressed during supporting, and upward supporting force is respectively applied to the auxiliary support rods 10 and the movable unit bodies of the electric telescopic bar 8.

Example (b): at first the net rack ground treatment who will install when using this device levels the compaction, then the horizontal reference line in ground is looked for in the drawing a line, then place this device on the reference line and alignment, measure the elevation of ball node, rise to uniform height with electronic flexible thick stick 8, can drive auxiliary stay pole 10 synchronous lift when electronic flexible thick stick 8 goes up and down, after the position is confirmed, will screw up handle 12 and screw up, can realize locking auxiliary stay pole 10 height, then place the ball node in the V type structure of V type support 15 upper end, then the member is connected with the ball node, if node lateral distance is improper in the installation, unscrew swiveling wheel 13 fine setting, it supports 15 below the node to promote electronic flexible thick stick 8 drive V type and supports wholly, then it can to screw up swiveling wheel 13 again.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The temporary support frame for mounting the building net rack is characterized by comprising a bottom plate (1), guide rails (2), a sliding plate (6), electric telescopic bars (8), auxiliary support rods (10) and V-shaped supports (15), wherein the upper end face of the bottom plate (1) is fixedly connected with the guide rails (2), the upper ends of the guide rails (2) are slidably connected with the sliding plate (6), sliding blocks (7) are fixedly mounted on two sides of the sliding plate (6), concave isosceles trapezoid-shaped grooves (5) are formed in two sides of the guide rails (2), the inner sides of the lower ends of the sliding blocks (7) are in consistent shapes with the guide rails (2) and are slidably connected with fit gaps, concave rectangles are arranged on two sides of the sliding plate (6), the upper ends of the sliding blocks (7) are clamped in the concave rectangles, the upper end faces of the sliding plates (6) are fixedly connected with fixing plates (9), and the electric telescopic bars (8) are welded and connected with the upper surfaces of the fixing plates (9), The fixed unit body of auxiliary stay pole (10), the activity unit body fixedly connected with mounting panel (14) of electronic flexible thick stick (8), auxiliary stay pole (10), threaded connection V type support (15) is passed through to mounting panel (14) upper end.

2. A temporary support frame for mounting a building net rack according to claim 1, wherein the guide rails (2) are a pair and are drilled with counter bores, and the two guide rails (2) are connected to the bottom plate (1) through hexagon socket head cap bolts (3).

3. The temporary support frame for installing the building net rack according to claim 1, wherein two sides of the sliding plate (6) perpendicularly intersecting the bottom plate (1) are respectively provided with a raised rectangular block, the middle of the rectangular block is provided with a threaded hole, and the threaded hole is in threaded connection with a rotating wheel (13).

4. A temporary support frame for installing a building net rack according to claim 1, wherein the lower end of the electric telescopic bar (8) is fixedly connected with a triangular stiffening rib plate, and the three stiffening rib plates are uniformly distributed in the circumferential direction of the electric telescopic bar (8) at equal angles.

5. The temporary support frame for the installation of the building net rack according to claim 1, wherein an internal thread connecting column (11) is welded and connected to the outside of the fixed unit body of the auxiliary support rod (10) and is communicated with the fixed unit body, a locking limit handle (12) is connected to the internal thread connecting column (11) in a threaded manner, a recessed rectangular clamping groove is formed in the movable unit body of the auxiliary support rod (10), and the position of the rectangular clamping groove corresponds to the position of the locking limit handle (12).

6. The temporary support frame for mounting the building net rack according to claim 1, wherein the end heads of the two longitudinal ends of the bottom plate (1) are respectively provided with a limit block (4), and the limit blocks (4) are positioned in the middle between the two ends of the two parallel guide rails (2).

7. A temporary support frame for the installation of a construction net rack according to claim 1, wherein the upper end of the V-shaped support (15) is of a V-shaped structure.

8. A temporary support frame for installing a building net rack according to claim 1, wherein the auxiliary support rods (10) are a pair, and the auxiliary support rods (10) are symmetrically arranged at both sides of the electric telescopic bar (8).