CN212066227U

CN212066227U - Support for engineering cost suspension drawing

Info

Publication number: CN212066227U
Application number: CN202020614988.1U
Authority: CN
Inventors: 张林泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-04
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to a drawing is accomodate drawing and is hung technical field, the utility model discloses an engineering cost hangs support for drawing, including base plate and apron, base plate and apron comprise T type frame and a side fixed panel, the T type frame opening inside wall of apron and the T type frame opening lateral wall of base plate pass through the round bar and rotate and connect, the T type frame middle part lateral wall of apron has seted up the second spout, the second spout is located the outside of apron and is provided with two stirring pieces, the inside sliding connection of second spout has two stirring pieces, two stirring piece one end all are fixed with the haulage rope, the utility model discloses in, slide on the second spout through two stirring pieces and change the effective length of haulage rope to change the height that this engineering cost hung support for drawing to this; the size of the bracket panel for the engineering cost hanging drawing is changed through the unfolding state of the base plate and the cover plate.

Description

Support for engineering cost suspension drawing

Technical Field

The utility model relates to a technical field is accomodate to the drawing, concretely relates to engineering cost hangs support for drawing.

Background

The constructor has the requirement to the height of engineering cost suspension support for drawing in different occasions, and many support heights are unchangeable, and the drawing has different sizes in addition, and some suspension drawing support panel size can not adjust, and this makes some drawings can not look up on the support.

Many times then need field measurement and calculation in engineering cost calculates, need the constructor to carry out the record at the scene, however current partial drawing support is big because of area occupation, is not convenient for carry, and can't adjust in order to be applicable to the drawing of different sizes to its usable floor area, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a bracket for hanging drawings on engineering cost, which changes the size of the panel of the bracket for hanging drawings on engineering cost through the unfolding state of a base plate and a cover plate, wherein one side of the base plate and one side of the cover plate are rotationally connected together by a round rod; support mechanism through the base plate outer wall realizes that the support is subaerial to be supported, and base plate and apron realize the closure through the round bar, and the sleeve pipe passes through the rolling seat and rotates, and two supporting legs of telescopic link shrink rotate joint hole and bullet ball joint, and convenient accomodating is accomplished to the support this moment.

The purpose of the utility model can be realized by the following technical scheme:

a bracket for hanging drawings on engineering construction cost comprises a base plate and a cover plate, wherein the base plate and the cover plate are respectively composed of a T-shaped frame and a side fixing panel, wherein, the inner side wall of the T-shaped frame opening of the cover plate is rotationally connected with the outer side wall of the T-shaped frame opening of the base plate through a round rod, the outer side wall of the middle part of the T-shaped frame of the cover plate is provided with a second sliding chute, the second sliding chute is positioned at the outer side of the cover plate and is provided with two shifting blocks, the inner part of the second sliding chute is connected with the two shifting blocks in a sliding way, wherein, one end of each of the two poking blocks is fixed with a traction rope, the other end of each of the two poking blocks is screwed with a bolt rod, the outer wall of the bolt rod in the cover plate is sleeved with a limiting ring in a sliding mode, two inserting holes are symmetrically formed in the position, corresponding to the second sliding groove, of the outer side wall of the middle of the T-shaped frame of the base plate, on the horizontal center plane of the T-shaped frame, and the permanent magnet is embedded and fixed in the inserting holes.

Further, the method comprises the following steps: the external height of the base plate is the same as the internal height of the T-shaped frame opening of the cover plate, and the internal width of the T-shaped frame opening of the cover plate is equal to the sum of the external width of the base plate and the thickness of the screw head of the bolt rod, so that the base plate and the cover plate are tightly closed.

Further, the method comprises the following steps: the diameter of the plug hole is the same as that of the bolt rod, and the outer diameter of the limiting ring is larger than the inner diameter of the plug hole, so that the position where the bolt rod can be quickly pulled can be fixed, and the bolt rod can be inserted into the plug hole.

Further, the method comprises the following steps: the material of bolt pole is magnetic metal, and the bolt pole can attract with the permanent magnet in the spliced eye like this.

Further, the method comprises the following steps: first spout has been seted up to the outer wall of base plate, first spout sliding connection rotates the seat, the roating seat is U type plate structure, and rotates the inside rotation of seat and be connected with supporting mechanism, supporting mechanism includes that one end rotates the sleeve pipe of being connected with the roating seat, the inboard sliding connection telescopic link of sleeve pipe bottom, the tip both sides of telescopic link are all rotated and are connected two and prop the leg, two prop the one end of leg and all seted up the joint hole, all linked firmly the marble on the both sides wall at telescopic link middle part, wherein, the marble is fixed with the joint hole joint that corresponds position department to the diameter of marble is the same with the diameter in joint hole, thereby realizes the support subaerial support and convenient accomodating.

Further, the method comprises the following steps: the outer surface of the base plate is fixed with a limiting clamping block at the lower part of the first sliding groove, and the outer wall of the sleeve is fixed with a pull ring, so that the support legs can be fixed and the lifting and the taking with the pull ring are convenient.

The utility model has the advantages that:

1. the two shifting blocks are connected with a traction rope, and the effective length of the traction rope is changed by sliding the two shifting blocks on the second sliding chute, so that the height of the support for the engineering cost hanging drawing is changed; the size of the bracket panel for the engineering cost suspension drawing is changed through the unfolding state of the base plate and the cover plate, wherein one side of the base plate and one side of the cover plate are rotatably connected together through a round rod; support mechanism through the base plate outer wall realizes that the support is subaerial to be supported, and base plate and apron realize the closure through the round bar, and the sleeve pipe passes through the rolling seat and rotates, and two supporting legs of telescopic link shrink rotate joint hole and bullet ball joint, and convenient accomodating is accomplished to the support this moment.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1-2 is a schematic view of the overall structure of the bracket for the construction cost suspension drawing of the present invention in an expanded state;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 4-5 are schematic diagrams of the overall structure of the storage state of the bracket for the engineering cost suspension drawing of the utility model;

FIGS. 6 to 7 are schematic views showing the overall structure of the half-unfolded bracket for the construction cost suspension drawing of the present invention;

fig. 8 is an exploded view of the support mechanism of the present invention.

In the figure: 100. a substrate; 110. a first chute; 120. a limiting clamping block; 130. a rotating seat; 140. inserting holes; 200. a cover plate; 210. a second chute; 220. a shifting block; 221. a limiting ring; 222. a bolt shank; 300. a support mechanism; 310. a sleeve; 311. a pull ring; 320. a telescopic rod; 321. a marble; 330. supporting legs; 331. a clamping hole; 400. and (6) pulling the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, a bracket for hanging drawings on engineering construction cost comprises a base plate 100 and a cover plate 200, wherein the base plate 100 and the cover plate 200 are both composed of a T-shaped frame and a side fixing panel, wherein the inner side wall of the T-shaped frame opening of the cover plate 200 is rotatably connected with the outer side wall of the T-shaped frame opening of the base plate 100 through a round bar, the outer side wall of the middle part of the T-shaped frame of the cover plate 200 is provided with a second chute 210, the second chute 210 is provided with two shifting blocks 220 at the outer side of the cover plate 200, the second chute 210 is connected with the two shifting blocks 220 in a sliding manner, one end of each of the two shifting blocks 220 is fixed with a traction rope 400, the other end of each of the two shifting blocks 220 is connected with a bolt bar 222 in a screwing manner, wherein the outer wall of the bolt bar 222 in the cover plate 200 is slidably sleeved with a limiting ring 221, the position of the outer side wall of the middle part of, a permanent magnet is embedded and fixed in the insertion hole 140.

The external height of the base plate 100 is the same as the internal height of the T-frame opening of the cover plate 200, and the internal width of the T-frame opening of the cover plate 200 is equal to the sum of the external width of the base plate 100 and the thickness of the screw head of the bolt rod 222, so that the base plate and the cover plate 200 are tightly closed; the diameter of the plug hole 140 is the same as that of the bolt rod 222, and the outer diameter of the limiting ring 221 is larger than the inner diameter of the plug hole 140, so that the position where the bolt rod 222 can be quickly pulled can be fixed, and the bolt rod 222 can be inserted into the plug hole 140; the material of the bolt bar 222 is magnetic metal, so that the bolt bar 222 can attract the permanent magnet in the inserting hole 140.

The outer wall of the substrate 100 is provided with a first sliding groove 110, the first sliding groove 110 is slidably connected with a rotating seat 130, the rotating seat 130 is of a U-shaped plate structure, the rotating seat 130 is rotatably connected with a supporting mechanism 300, the supporting mechanism 300 comprises a sleeve 310, one end of the sleeve 310 is rotatably connected with the rotating seat 130, the inner side of the bottom end of the sleeve 310 is slidably connected with a telescopic rod 320, two sides of the end part of the telescopic rod 320 are rotatably connected with two supporting legs 330, one ends of the two supporting legs 330 are respectively provided with a clamping hole 331, two side walls of the middle part of the telescopic rod 320 are fixedly connected with elastic balls 321, the elastic balls 321 are fixedly clamped with the clamping holes 331 at corresponding positions, the diameter of the elastic balls 321 is the same as that of the clamping holes 331, and therefore the; the outer surface of the base plate 100 is fixed with a limiting fixture block 120 at the lower part of the first sliding groove 110, and the outer wall of the sleeve 310 is fixed with a pull ring 311, so that the support leg can be fixed and the lifting and taking can be conveniently carried and carried by using the pull ring 311.

The working principle is as follows: when the support is used, the two shifting blocks 220 are shifted to enable the bolt rods 222 fixed at one end of the shifting blocks 220 to be separated from the two splicing holes 140 symmetrically formed in the position, corresponding to the horizontal central plane of the T-shaped frame, of the outer side wall of the middle part of the T-shaped frame of the base plate 100, of the outer side wall of the T-shaped frame, the two splicing holes 140 are formed in the position, corresponding to the second sliding groove 210, of the outer side wall of the T-shaped frame, the outer side wall of the base plate 100 is gradually unfolded with the inner side wall of the cover plate 200 through rotation of the round rods, when the base plate 100 and the cover plate 200 rotate to form a flat angle, the area of the support panel for the engineering cost hanging drawing is maximized, at the moment, the effective hanging length of the traction rope 400 connecting the;

on the occasion that the support is not easy to hang, the traction rope 400 is retracted to unfold the supporting mechanism 300 on the outer wall of the base plate 100, one end of the sleeve 310 rotates on the rotating seat 130, the telescopic rod 320 in the sleeve 310 is pulled out, the other end of the telescopic rod 320 is unfolded to rotatably connect the two supporting legs 330, and the support is supported on the ground;

when the support is not needed, the rotating seat 130 in the second sliding groove 210 slides towards one end of the substrate 100, then the telescopic rod 320 is retracted into the sleeve 310, the two supporting legs 330 at the other end of the telescopic rod 320 are rotated, so that the clamping holes 331 at one ends of the supporting legs 330 are overlapped with the elastic balls 321 on the telescopic rod 320, finally, the two shifting blocks 220 on the cover plate 200 are pressed down and inserted into the two inserting holes 140 on the substrate 100 to lock the substrate 100 and the cover plate 200, the support is accommodated at this time, and the pull ring 311 on the telescopic rod 320 can be lifted to be convenient to carry.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A support for hanging drawings on engineering construction cost comprises a base plate (100) and a cover plate (200), and is characterized in that the base plate (100) and the cover plate (200) are both composed of a T-shaped frame and a side fixing panel, wherein the inner side wall of a T-shaped frame opening of the cover plate (200) is rotatably connected with the outer side wall of the T-shaped frame opening of the base plate (100) through a round rod, a second sliding groove (210) is formed in the outer side wall of the middle of the T-shaped frame of the cover plate (200), two shifting blocks (220) are arranged on the outer side, located on the cover plate (200), of the second sliding groove (210), two shifting blocks (220) are slidably connected with the inner portion of the second sliding groove (210), a traction rope (400) is fixed at one end of each shifting block (220), a bolt rod (222) is rotatably connected with the other end of each shifting block (220), and a limiting ring (221) is slidably sleeved on the outer wall, located in, two inserting holes (140) are symmetrically formed in the position, corresponding to the second sliding groove (210), of the outer side wall of the middle of the T-shaped frame of the substrate (100) and relative to the horizontal central plane of the T-shaped frame, and permanent magnets are embedded and fixed in the inserting holes (140).

2. A support for a construction cost hanging drawing according to claim 1, wherein the outer height of said base plate (100) is the same as the inner height of the T-shaped frame opening of the cover plate (200), and the inner width of the T-shaped frame opening of the cover plate (200) is equal to the sum of the outer width of the base plate (100) and the thickness of the screw head of the bolt bar (222).

3. The support for the construction cost hanging drawing according to claim 1, wherein the diameter of the inserting hole (140) is the same as that of the bolt rod (222), and the outer diameter of the limiting ring (221) is larger than the inner diameter of the inserting hole (140).

4. The support for the construction cost hanging drawing according to claim 1, wherein the material of the bolt shaft (222) is magnetic metal.

5. The support for the engineering cost hanging drawing according to claim 1, wherein the outer wall of the base plate (100) is provided with a first sliding groove (110), the first sliding groove (110) is slidably connected with the rotating seat (130), the rotating seat (130) is of a U-shaped plate structure, the rotating seat (130) is rotatably connected with a supporting mechanism (300) inside, the supporting mechanism (300) comprises a sleeve (310) with one end rotatably connected with the rotating seat (130), the inner side of the bottom end of the sleeve (310) is slidably connected with a telescopic rod (320), two supporting legs (330) are rotatably connected to two sides of the end of the telescopic rod (320), one end of each of the two supporting legs (330) is provided with a clamping hole (331), two side walls at the middle part of the telescopic rod (320) are fixedly connected with elastic balls (321), and the elastic balls (321) are fixedly clamped with the clamping holes (331) at corresponding positions, and the diameter of the marble (321) is the same as that of the snap-in hole (331).

6. The support for construction cost hanging drawing according to claim 5, wherein the outer surface of the base plate (100) is fixed with a limiting block (120) at the lower part of the first sliding groove (110), and the outer wall of the sleeve (310) is fixed with a pull ring (311).