CN218623204U

CN218623204U - Construction support

Info

Publication number: CN218623204U
Application number: CN202223063819.1U
Authority: CN
Inventors: 刘玉军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-14
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a building construction bracket, which effectively solves the problems that the existing building construction bracket is inconvenient to build and the height of the building construction bracket is inconvenient to adjust after the building construction is completed; the device comprises two supporting frames, wherein the two supporting frames are oppositely arranged, the bottoms and the tops of two ends of the two supporting frames are fixedly connected with fixing plates, and self-locking universal wheels are fixedly mounted on the lower surfaces of the fixing plates below the fixing plates; set up the fixed plate through bottom and top at two support frames to and set up coupling assembling between two support frame lower extremes, the fixed plate of below can support the connecting rod, coupling assembling cooperation is from the locking-type universal wheel, when two support frames extend and withdraw, only need through the pulling and promote two support frames, simultaneously when putting up the footboard, only need the one end of protruding template inject the protruding inslot on the fly leaf, and inject the bottom of L type piece in the square frame that corresponds, and not only convenient operation, and labour saving and time saving.

Description

Construction support

Technical Field

The utility model relates to a building field, especially a construction support.

Background

In the work progress of building engineering, building interior decoration, it is essential procedure to build construction support and assist workman's construction, because the worker kind reason workman need carry out the operation at the wall or interior wall crown, the workman can be through standing and be under construction higher building position on the platform, this kind of construction support can guarantee that the staff carries out the operation smoothly.

The existing building construction support is usually temporarily built on site, generally comprises four supporting upright posts and pedals arranged at the upper ends of the upright posts, is mostly metal and relatively heavy, wastes time and labor in the building process, and has certain potential safety hazards; meanwhile, the height of the built existing building construction support is not convenient to adjust, the height of workers during construction is not completely uniform, when the top surface of a construction building is lower than the ground, workers need to squat or bend over the support platform for construction, great labor intensity is brought to the constructors, and meanwhile, the workers are greatly injured by bending over and squat for a long time.

SUMMERY OF THE UTILITY MODEL

To the situation, for overcoming prior art's defect, the utility model aims at providing a construction support, the effectual current construction support of having solved is not convenient for build and build the problem of the altitude mixture control of being not convenient for after accomplishing.

The technical scheme of its solution is, the utility model discloses a two support frames, two the support frame sets up relatively, two the equal fixedly connected with fixed plate in both ends bottom and the top of support frame, below the lower fixed surface of fixed plate installs from locking-type universal wheel, top the last fixed surface of fixed plate is connected with the extension rod, two all be provided with coupling assembling, two between the front and back both sides of support frame lower extreme the middle part of support frame all is provided with adjusting part, two be provided with the combination footboard between adjusting part's the upper end.

Preferably, two coupling assembling all includes two connecting rods and articulated piece, two the one end that the connecting rod was kept away from each other articulates respectively on corresponding support frame, two the one end that the connecting rod is close to each other all articulates inside the both ends of articulated piece.

Preferably, the connecting rod is close to the one end lower surface of support frame and the upper surface contact of the fixed plate of below, two fixedly connected with branch between the articulated piece.

Preferably, two the adjusting part all includes the screw rod, the inside at the support frame of homonymy is all rotated through the bearing in the both ends of screw rod, the bottom cover of screw rod is equipped with the carousel, the equal fixedly connected with handle in both sides of carousel, threaded connection has a screw thread section of thick bamboo on the screw rod, the outside middle part cover of screw thread section of thick bamboo is equipped with the connection bearing, the equal fixedly connected with connecting plate in both sides of connection bearing, two the connecting plate is kept away from the equal fixedly connected with ejector pin of one end upper surface of connection bearing, two the one end that homonymy connecting plate was kept away from to the ejector pin slides the interior roof that runs through the support frame and extends to the top, two the same spreader of extension fixedly connected with of ejector pin, the equal fixedly connected with slider in both ends of spreader, and slider sliding connection is on homonymy extension rod.

Preferably, the length of screw and the length of ejector pin are less than the length of extension rod, and the length of ejector pin is greater than the length of screw, the upper surface middle part fixedly connected with guardrail of spreader.

Preferably, the combination footboard includes the fly leaf, the equal fixedly connected with connecting block in both ends around the fly leaf left, and two connecting blocks articulate respectively on two sliders in left side, convex groove has been seted up to the right-hand member bottom of fly leaf, the inside sliding connection in convex groove has the protruding template.

Preferably, the length of protruding template is greater than the length of fly leaf, the protruding template is kept away from fly leaf one end fixedly connected with two L type pieces that are the symmetric distribution, and the right side is two the equal fixedly connected with cross-section in left end of slider is the square frame of returning the style of calligraphy, the one end sliding connection that the protruding template was kept away from to L type piece is in the square frame, the L type piece is close to the one end lower surface of protruding template and the upper surface contact of square frame.

Compared with the prior art, the beneficial effects of the utility model are that:

set up the fixed plate through bottom and top at two support frames to and set up coupling assembling between two support frame lower extremes, the fixed plate of below can support the connecting rod, coupling assembling cooperation is from the locking-type universal wheel, when two support frames extend and withdraw, only need through the pulling and promote two support frames, simultaneously when putting up the footboard, only need the one end of protruding template inject the protruding inslot on the fly leaf, and inject the bottom of L type piece in the square frame that corresponds, and not only convenient operation, and labour saving and time saving.

Through set up adjusting part on two support frames, can make the screw rod rotate through rotating the handle, the screw rod drives a screw thread section of thick bamboo at the connecting bearing internal rotation, thereby can drive the ejector pin motion through the connecting plate when making a screw thread section of thick bamboo up-and-down motion, thereby make the ejector pin pass through the horizontal pole and drive the slider of homonymy and move on extending the post, thereby drive combination footboard up-and-down motion through four slider simultaneous movement, thereby change the construction height of standing workman on the combination footboard, so not only be convenient for build, dog is nimble adjusts workman construction position moreover, avoid the workman to squat or bow to carry out the construction.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of a portion of the adjusting assembly of the present invention.

Fig. 3 is a perspective view of the assembled pedal of the present invention.

Fig. 4 is an enlarged schematic view of the point a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the point B in fig. 1 of the present invention.

The reference numbers in the schematic drawings illustrate: 1. a support frame; 101. a self-locking universal wheel; 102. a fixing plate; 2. a connecting rod; 201. a hinged block; 202. a strut; 3. an extension rod; 4. an adjustment assembly; 401. a screw; 402. a turntable; 403. a handle; 404. a threaded barrel; 405. connecting a bearing; 406. a connecting plate; 407. a top rod; 408. a cross post; 409. a slider; 410. a guardrail; 5. a combined pedal; 501. a movable plate; 502. a convex groove; 503. a convex plate; 504. an L-shaped block.

Detailed Description

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

The building construction support is provided by figures 1 to 5, including two support frames 1, two support frames 1 set up relatively, the equal fixedly connected with fixed plate 102 in both ends bottom and the top of two support frames 1, the lower fixed surface of below fixed plate 102 installs from locking-type universal wheel 101, the last fixed surface of top fixed plate 102 is connected with extension rod 3, all be provided with coupling assembling between the front and back both sides of two support frames 1 lower extreme, the middle part of two support frames 1 all is provided with adjusting part 4, be provided with combination footboard 5 between the upper end of two adjusting part 4.

In order to solve the problem that two support frames 1 are not convenient for build and withdraw, as shown in fig. 1 and fig. 5, two coupling assembling all include two connecting rods 2 and articulated piece 201, the one end that two connecting rods 2 kept away from each other articulates respectively on corresponding support frame 1, the one end that two connecting rods 2 are close to each other all articulates inside the both ends of articulated piece 201, through two support frames 1 of reverse pulling, make two support frames 1 keep away from each other, two support frames 1 can make four mutually folded connecting rods 2 stretch out simultaneously, be convenient for two support frames 1 like this build and withdraw.

In order to solve the problem that two support frames 1 take place corresponding displacement after establishing, as shown in fig. 1 and fig. 5, the one end lower surface that connecting rod 2 is close to support frame 1 contacts with the upper surface of the fixed plate 102 of below, fixedly connected with branch 202 between two articulated pieces 201, fixed plate 102 through the below supports connecting rod 2 and two articulated pieces 201 are connected to branch 202, avoids the one end that two connecting rods 2 are close to each other not to support and downstream.

In order to solve the problem that the combined pedal 5 cannot lift, as shown in fig. 1-2 and fig. 4, two adjusting assemblies 4 each include a screw 401, two ends of the screw 401 are rotatably connected inside the support frame 1 on the same side through bearings, a rotating disc 402 is sleeved at the bottom end of the screw 401, handles 403 are fixedly connected to two sides of the rotating disc 402, a threaded cylinder 404 is connected to the screw 401 in a threaded manner, a connecting bearing 405 is sleeved at the middle part of the outer side of the threaded cylinder 404, connecting plates 406 are fixedly connected to two sides of the connecting bearing 405, push rods 407 are fixedly connected to the upper surfaces of two ends of the connecting plates 406 far away from the connecting bearing 405, one ends of the two push rods 407 far away from the connecting plate 406 on the same side slide through the inner top wall of the support frame 1 and extend to the upper side, the same cross column 408 is fixedly connected to the extending ends of the two push rods 407, sliders 409 are slidably connected to the extending rod 3 on the same side, the screw 403 is driven by the handle 403 to rotate the screw 401, so that the threaded cylinder 404 driven by the connecting plate 404 rotates in the connecting bearing 405 and moves upward, and the two ends of the two push rods 408 can drive the sliding rod 408 to move upward.

In order to solve the problem that the sliding block 409 is separated from the extension rod 3 when the combined pedal 5 is adjusted, as shown in fig. 1-2, the length of the screw 401 and the length of the top rod 407 are smaller than the length of the extension rod 3, the length of the top rod 407 is greater than the length of the screw 401, the middle part of the upper surface of the cross column 408 is fixedly connected with a guardrail 410, when the combined pedal 5 is adjusted upwards, when the threaded cylinder 404 moves to the top, the top rod 407 can drive the sliding block 409 to move to the upper end of the extension rod 3, and the sliding block 409 is prevented from being separated from the extension rod 3.

In order to solve the problem that two support frames 1 are not convenient to build and withdraw, as shown in fig. 1 and 3, the combined pedal 5 comprises a movable plate 501, connecting blocks are fixedly connected to the front end and the rear end of the left side of the movable plate 501 respectively, the two connecting blocks are hinged to two sliders 409 on the left side respectively, a convex groove 502 is formed in the bottom of the right end of the movable plate 501, a convex plate 503 is slidably connected to the inside of the convex groove 502, one end of the convex plate 503 can be inserted into the convex groove 502 on the movable plate 501 during use, the convex plate 503 can be detached by reverse operation when the combined pedal is not used, and then the two support frames 1 are folded and withdrawn.

In order to solve the problem that the convex plate 503 is unstable after being inserted, as shown in fig. 1 and fig. 3, the length of the convex plate 503 is greater than that of the movable plate 501, one end of the convex plate 503, which is far away from the movable plate 501, is fixedly connected with two L-shaped blocks 504 which are symmetrically distributed, the left ends of the two sliders 409 on the right side are fixedly connected with square frames with the cross sections in a shape of Chinese character 'hui', one end of the L-shaped block 504, which is far away from the convex plate 503, is slidably connected in the square frames, the lower surface of one end, which is close to the convex plate 503, of the L-shaped block 504 is in contact with the upper surface of the square frame, the convex plate 503 is inserted into the convex groove 502, a section of the left end of the convex plate 503 is positioned in the convex groove 502, and the bottom end of the L-shaped block 504 is inserted into the corresponding square frame, so that the dismounting is convenient, and the stability of the combined pedal 5 is ensured.

When the construction support is used, the construction support is firstly carried to a construction site, then the two support frames 1 are pulled reversely to enable the two support frames 1 to be away from each other, meanwhile, the two support frames 1 can enable the four folding connecting rods 2 to be stretched, when the lower surfaces of the connecting rods 2 are in contact with the fixed plate 102 below, the distance between the two support frames 1 is moved to the maximum, then one end of the convex plate 503 is inserted into the convex groove 502 on the movable plate 501, the bottom end of the L-shaped block 504 is inserted into the corresponding square frame, and at the moment, the construction support is erected completely; workers can push the support frame 1 according to the construction position, move the support frame to a proper position through the self-locking universal wheel 101, and then lock the self-locking universal wheel 101;

the workman can stand and carry out the construction on fly leaf 501 and the protruding type board 503, later can be according to the height of construction, let the workman on ground rotate the handle 403 of both sides hard a little simultaneously, drive screw rod 401 corotation through handle 403, make screw rod 401 drive the screw thread section of thick bamboo 404 on it at connecting bearing 405 internal rotation and upward movement, screw thread section of thick bamboo 404 drives two ejector pins 407 through the connecting plate 406 of its both sides and upwards moves in support frame 1 simultaneously, ejector pin 407 can upwards drive the motion of spreader 408, spreader 408 can drive the slider 409 at its both ends upwards slides on extension rod 3, thereby make the slider 409 of both sides drive fly leaf 501 and the protruding type board 503 upward movement that correspond simultaneously, thereby make the workman's of top highly adjusted, thereby the convenience is used the wall of co-altitude not.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction support, includes two support frames (1), its characterized in that, two support frame (1) sets up relatively, two the both ends bottom and the equal fixedly connected with fixed plate (102) in top of support frame (1), below the lower fixed surface of fixed plate (102) installs from locking-type universal wheel (101), top the last fixed surface of fixed plate (102) is connected with extension rod (3), two all be provided with coupling assembling, two between the front and back both sides of support frame (1) lower extreme the middle part of support frame (1) all is provided with adjusting part (4), two be provided with combination footboard (5) between the upper end of adjusting part (4).

2. A construction support according to claim 1, wherein both said connecting members comprise two connecting rods (2) and a hinge block (201), the ends of the two connecting rods (2) that are far away from each other are respectively hinged on the corresponding support frame (1), and the ends of the two connecting rods (2) that are close to each other are respectively hinged inside the two ends of the hinge block (201).

3. A construction bracket according to claim 2, wherein the lower surface of the end of the connecting rod (2) near the support frame (1) is in contact with the upper surface of the lower fixing plate (102), and a strut (202) is fixedly connected between the two hinge blocks (201).

4. The building construction support according to claim 1, characterized in that, two adjusting component (4) all include screw rod (401), the both ends of screw rod (401) all rotate through the bearing and connect in the inside of the support frame (1) of homonymy, the bottom cover of screw rod (401) is equipped with carousel (402), the equal fixedly connected with handle (403) in both sides of carousel (402), threaded connection has threaded cylinder (404) on screw rod (401), the outside middle part cover of threaded cylinder (404) is equipped with connection bearing (405), the equal fixedly connected with connecting plate (406) in both sides of connection bearing (405), two equal fixedly connected with ejector pin (407) in one end that connection bearing (405) was kept away from to connecting plate (406), two one end that homonymy connecting plate (406) was kept away from to ejector pin (407) slides and runs through the interior roof of support frame (1) and extends to the top, two the extension end fixedly connected with same spreader (408) of ejector pin (407), the equal fixedly connected with slider (409) in both ends of spreader (408), and slider (409) sliding connection is on extension rod (3) homonymy.

5. A construction support according to claim 4, wherein the length of the screw (401) and the length of the top rod (407) are less than the length of the extension rod (3), the length of the top rod (407) is greater than the length of the screw (401), and the middle part of the upper surface of the cross column (408) is fixedly connected with a guardrail (410).

6. The building construction support according to claim 1, wherein the combined pedal (5) comprises a movable plate (501), the front end and the rear end of the left side of the movable plate (501) are fixedly connected with connecting blocks, the two connecting blocks are respectively hinged on the two left sliding blocks (409), a convex groove (502) is formed in the bottom of the right end of the movable plate (501), and a convex plate (503) is slidably connected inside the convex groove (502).

7. The building construction support according to claim 6, characterized in that the length of the convex plate (503) is greater than that of the movable plate (501), one end of the convex plate (503) far away from the movable plate (501) is fixedly connected with two L-shaped blocks (504) which are symmetrically distributed, the left ends of the two right sliding blocks (409) are fixedly connected with a square frame with a section which is in a shape of a Chinese character 'hui', one end of the L-shaped block (504) far away from the convex plate (503) is slidably connected in the square frame, and the lower surface of one end of the L-shaped block (504) close to the convex plate (503) is in contact with the upper surface of the square frame.