CN213143792U

CN213143792U - Face combination forever and assembled face construction and use bearing frame

Info

Publication number: CN213143792U
Application number: CN202021213552.8U
Authority: CN
Inventors: 张赛; 陈伟; 王海川; 柯玉山; 董萍萍; 袁立
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-07
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a face to combine forever and face construction with assembled and use bearing frame, including bearing frame body and ladder, square inserting groove has all been seted up to the front side and the rear side of the bearing frame body left and right sides, and circular recess has all been seted up to the two double-phase inner walls that deviate from one end in four square inserting groove, and threaded groove has all been seted up to the inside all fixed installation positioning mechanism of four circular recess, the inner wall of two liang of looks remote terminals in four square inserting groove. The utility model discloses a, through the cooperation that sets up bearing frame body, ladder, square inserting groove, circular recess, positioning mechanism, circular dog, traction lever, extrusion spring, twist grip, threaded rod, thread groove, square inserting block, spacing groove, stopper, circular mating holes, ring channel, annular ring piece and circular through-hole and use, solved the problem about current inconvenient user, should face forever and combine and the assembled faces the construction and uses the bearing frame, possesses the upper and lower advantage of person of facilitating the use.

Description

Face combination forever and assembled face construction and use bearing frame

Technical Field

The utility model belongs to the technical field of the bearing frame, especially, relate to a face forever combine and assembled face construction and use bearing frame.

Background

The bearing frame can be used for bearing and putting article, uses more extensively, and the structure of current bearing frame is more traditional old, generally can not height-adjusting, and the practicality is not strong enough, and partial bearing frame can be equipped with altitude mixture control function, generally can be equipped with the chassis, the bearing support body on the chassis is located to the cover, and carries out altitude mixture control through the altitude mixture control structure between chassis and the bearing support body.

Present bearing frame, in order to satisfy the market demand, generally all use these aspects to optimize toward how better bearing and how more person of facilitating the use, often neglected about the person of facilitating the use that can be fine, present bearing frame has, the effect of bearing is better and more person of facilitating the use uses these useful parts, but has certain restriction, when normal use, often the bearing frame does not have the hand staircase, just so about very inconvenient user, cause the use difficulty, the problem that prior art exists is: it is inconvenient for the user to go up and down.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a face to combine and face the construction with the assembled forever and use bearing frame, possess the advantage about the person of facilitating the use, solved the problem about the current inconvenient user.

The utility model discloses a realize like this, a face to combine and face construction with assembled for bearing frame forever, including bearing frame body and ladder, square inserting groove has all been seted up to the front side and the rear side of the bearing frame body left and right sides, and circular recess has all been seted up to the two double-phase inner wall that deviates from one end in four square inserting groove, and the threaded groove has all been seted up to the inside of four circular recess all fixed installation positioning mechanism, and the two double-phase inner walls that oppose the end of four square inserting groove, and the inside of four square inserting groove is all pegged graft and is had square grafting piece, and the two double-phase one end that deviates from of four square grafting pieces all with ladder fixed connection.

As the utility model discloses it is preferred, positioning mechanism includes circular dog, the surface of circular dog and the inner wall sliding connection of circular recess, the inside rotation of circular dog is connected with the traction lever, the front side of traction lever runs through circular recess and extends to the front side of bearing frame body, the surface cover of traction lever is equipped with the extrusion spring, the front side of extrusion spring and the inner wall fixed connection of circular recess, the rear side of extrusion spring and the front side fixed connection of circular dog, the front side fixed mounting of traction lever has the twist grip, the rear side of traction lever runs through circular recess and extends to the inside of square inserting groove, the rear side fixed mounting of traction lever has the threaded rod, the rear side of threaded rod and the internal thread connection of thread groove.

As the utility model discloses it is preferred, the spacing groove has all been seted up to circular recess inner wall's top and bottom, the equal fixed mounting in top and the bottom of circular dog has the stopper, and the one end that two stoppers deviate from mutually all with the inside sliding connection of spacing groove.

As the utility model discloses it is preferred, circular mating holes has been seted up to the inside of circular dog, the ring channel has been seted up to the inside of circular mating holes, the fixed surface of traction lever installs the annular block, the annular block is kept away from the one end of traction lever and is connected with the inside rotation of ring channel.

As the utility model discloses it is preferred, circular through-hole has been seted up to the inside of square grafting piece, the inside and the traction lever of circular through-hole are pegged graft.

As the utility model discloses preferred, the outer fixed surface of twist grip installs the protection and fills up, and the protection fills up for the plastic protection pad.

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

1. the utility model discloses a set up bearing frame body, ladder, square inserting groove, circular recess, positioning mechanism, circular dog, traction lever, extrusion spring, twist grip, threaded rod, thread groove, square inserting block, spacing groove, stopper, circular mating holes, ring channel, annular ring piece and circular through-hole's cooperation and use, solved the problem about current inconvenient user, should face the combination forever and face construction with the assembled and use the bearing frame, possess the upper and lower advantage of person of facilitating the use.

2. The utility model discloses a manpower pulling twist grip realizes whole positioning mechanism's power supply, because of power can transmit, it removes to drive circular dog through the traction lever in pulling twist grip, just so can realize giving the power of deformation of extrusion spring, thereby realize pulling the inside of circular recess with traction lever and threaded rod, just so can realize the grafting of square grafting piece and square inserting groove, after the completion of pegging graft, because of the power effect mutual, the extrusion spring also gives traction lever a same reaction force, just so can realize pushing the threaded rod to with thread groove complex position, then through manpower twist grip, just so can realize the threaded connection of threaded rod and thread groove, thereby realize the fine fixed of ladder, more convenient to use person is from top to bottom.

3. The utility model discloses a set up the spacing groove, just so can realize with circular dog top and bottom fixed mounting's stopper sliding connection, the position of the circular dog of restriction that not only can be fine like this, the movement track that also enables circular dog simultaneously is more stable, makes the installation effect of ladder better, also more the person of facilitating the use is from top to bottom simultaneously.

4. The utility model discloses a set up the ring channel, just so can realize rotating with the annular block of traction lever surface fixed mounting and be connected, just so can realize when not influencing the normal pulling of traction lever, can also realize rotatory, make the installation effect of ladder better, also more the person of facilitating the use is from top to bottom simultaneously.

5. The utility model discloses a set up circular through-hole, and the inside and the traction lever of circular through-hole are pegged graft, just so can make the fixed effect of ladder better, also more the person of facilitating the use is from top to bottom simultaneously.

6. The utility model discloses a set up the protection and fill up, not only can improve user's hand comfort level like this, also can play the antiskid effect simultaneously, make fixed effect better, also more the person of facilitating the use is from top to bottom simultaneously.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

FIG. 2 is an isometric view of a ladder according to an embodiment of the present invention removed;

fig. 3 is an isometric view of a ladder provided by an embodiment of the present invention;

fig. 4 is a detailed view of the positioning mechanism provided in the embodiment of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to an embodiment of the present invention.

In the figure: 1. a load bearing frame body; 2. a ladder; 3. a square insertion groove; 4. a circular groove; 5. a positioning mechanism; 501. a circular stopper; 502. a draw bar; 503. a compression spring; 504. rotating the handle; 505. a threaded rod; 6. a thread groove; 7. a square plug-in block; 8. a limiting groove; 9. a limiting block; 10. a circular mating hole; 11. an annular groove; 12. a ring block; 13. and a circular through hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of face forever combine and assembled face construction and use bearing frame, including bearing frame body 1 and ladder 2, square inserting groove 3 has all been seted up to the front side and the rear side of the 1 left and right sides of bearing frame body, circular recess 4 has all been seted up to the inner wall of the two back of the body one end that leave of four square inserting groove 3, the equal fixed mounting positioning mechanism 5 in inside of four circular recess 4, thread groove 6 has all been seted up to the inner wall of the two double-phase looks remote ends of four square inserting groove 3, the inside of four square inserting groove 3 is all pegged graft and is had square grafting piece 7, the two double-phase one end that deviates from of four square grafting pieces 7 all with ladder 2 fixed connection.

Referring to fig. 4, the positioning mechanism 5 includes a circular stopper 501, an outer surface of the circular stopper 501 is slidably connected to an inner wall of the circular groove 4, a draw bar 502 is rotatably connected to an inside of the circular stopper 501, a front side of the draw bar 502 penetrates through the circular groove 4 and extends to a front side of the carrier body 1, an extrusion spring 503 is sleeved on an outer surface of the draw bar 502, a front side of the extrusion spring 503 is fixedly connected to an inner wall of the circular groove 4, a rear side of the extrusion spring 503 is fixedly connected to a front side of the circular stopper 501, a rotating handle 504 is fixedly mounted on the front side of the draw bar 502, a rear side of the draw bar 502 penetrates through the circular groove 4 and extends to an inside of the square insertion groove 3, a threaded rod 505 is fixedly mounted on the rear side of the draw bar 502, and a rear side.

Adopt above-mentioned scheme: the power source of the whole positioning mechanism 5 is realized by manually pulling the rotating handle 504, the force can be transmitted, the round stop block 501 is driven to move by the traction rod 502 when the rotating handle 504 is pulled, so that the force for deforming the extrusion spring 503 can be realized, the traction rod 502 and the threaded rod 505 are pulled into the round groove 4, the square insertion block 7 and the square insertion groove 3 can be inserted, after the insertion is finished, the force is mutual under the action of the force, the extrusion spring 503 also provides the same reaction force for the traction rod 502, so that the threaded rod 505 can be pushed to the position matched with the threaded groove 6, then the rotating handle 504 is rotated manually, so that the threaded connection between the threaded rod 505 and the threaded groove 6 can be realized, the ladder 2 is well fixed, and the up and down of a user can be more convenient.

Referring to fig. 4, the top and the bottom of the inner wall of the circular groove 4 are both provided with a limiting groove 8, the top and the bottom of the circular stopper 501 are both fixedly provided with a limiting block 9, and one end of each of the two limiting blocks 9 deviating from each other is both connected with the inner sliding of the limiting groove 8.

Adopt above-mentioned scheme: through setting up spacing groove 8, just so can realize with circular dog 501 top and bottom fixed mounting's stopper 9 sliding connection, the position of the circular dog 501 of restriction that not only can be fine like this also enables circular dog 501's movement track more stable simultaneously, makes ladder 2's installation effect better, also more convenient to use person is from top to bottom simultaneously.

Referring to fig. 5, a circular fitting hole 10 is formed in the circular stopper 501, an annular groove 11 is formed in the circular fitting hole 10, an annular block 12 is fixedly mounted on the outer surface of the drawbar 502, and one end of the annular block 12, which is far away from the drawbar 502, is rotatably connected with the inside of the annular groove 11.

Adopt above-mentioned scheme: through setting up ring channel 11, just so can realize rotating with the annular block 12 of traction lever 502 surface fixed mounting and be connected, just so can realize when not influencing the normal pulling of traction lever 502, can also realize rotatoryly, make ladder 2's installation effect better, also more convenient to use person goes up and down simultaneously.

Referring to fig. 3, a circular through hole 13 is formed in the square insertion block 7, and the interior of the circular through hole 13 is inserted into the traction rod 502.

Adopt above-mentioned scheme: through setting up circular through-hole 13, and the inside of circular through-hole 13 is pegged graft with traction lever 502, just so can make the fixed effect of ladder 2 better, also more convenient to use person goes up and down simultaneously.

Referring to fig. 1, a protective pad is fixedly installed on an outer surface of the rotating handle 504, and the protective pad is a plastic protective pad.

Adopt above-mentioned scheme: through setting up the protection pad, not only can improve user's hand comfort level like this, also can play the antiskid effect simultaneously, make fixed effect better, also more convenient to use person is from top to bottom simultaneously.

The utility model discloses a theory of operation:

when the positioning mechanism is used, firstly, the rotating handle 504 is pulled by manpower to realize the power source of the whole positioning mechanism 5, because the force can be transmitted, the round stop block 501 is driven by the traction rod 502 to move while the rotating handle 504 is pulled, so that the deformation force of the extrusion spring 503 can be realized, the traction rod 502 and the threaded rod 505 are pulled into the round groove 4, so that the splicing of the square splicing block 7 and the square splicing groove 3 can be realized, after the splicing is finished, because the force is mutually acted, the extrusion spring 503 also gives the same reaction force to the traction rod 502, so that the threaded rod 505 can be pushed to the position matched with the threaded groove 6, then, the rotating handle 504 is rotated by manpower, so that the threaded connection of the threaded rod 505 and the threaded groove 6 can be realized, and meanwhile, through the arrangement of the limit groove 8, the sliding connection with the limit blocks 9 fixedly arranged at the top and the bottom of the round stop block 501 can be realized, the position of restriction circular dog 501 that not only can be fine like this, also enable circular dog 501's movement track more stable simultaneously, make the installation effectiveness of ladder 2 better, secondly through setting up ring channel 11, just so can realize rotating with draw bar 502 outer fixed surface's annular piece 12 and be connected, just so can realize when not influencing the normal pulling of draw bar 502, can also realize rotatoryly, at last through setting up circular through-hole 13, and the inside of circular through-hole 13 is pegged graft with draw bar 502, just so can make the fixed effect of ladder 2 better, also more convenient to use goes up and down simultaneously.

In summary, the following steps: this face to combine forever with the construction of assembled face and use bearing frame, through setting up bearing frame body 1, ladder 2, square inserting groove 3, circular recess 4, positioning mechanism 5, circular dog 501, traction lever 502, extrusion spring 503, twist grip 504, threaded rod 505, thread groove 6, square inserting block 7, spacing groove 8, stopper 9, circular mating holes 10, ring channel 11, ring channel 12 and the cooperation of circular through-hole 13 use, solved current inconvenient user problem from top to bottom.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 face forever combine and the construction of assembled faces and uses bearing frame, includes bearing frame body (1) and ladder (2), its characterized in that: square inserting grooves (3) have all been seted up to the front side and the rear side of bearing frame body (1) left and right sides, circular recess (4) have all been seted up to the inner wall of two liang of back of the body one end that leave in four square inserting grooves (3), the inside of four circular recess (4) is fixed installation positioning mechanism (5) all, thread groove (6) have all been seted up to the inner wall of two liang of looks remote departments of four square inserting grooves (3), the inside of four square inserting grooves (3) is all pegged graft and is had square grafting piece (7), the one end that two double-phases deviate from of four square grafting pieces (7) all with ladder (2) fixed connection.

2. The permanently temporary combined and assembled temporary construction application load bearing frame of claim 1, wherein: the positioning mechanism (5) comprises a circular stop block (501), the outer surface of the circular stop block (501) is in sliding connection with the inner wall of a circular groove (4), a draw bar (502) is rotatably connected to the inside of the circular stop block (501), the front side of the draw bar (502) penetrates through the circular groove (4) and extends to the front side of the bearing frame body (1), an extrusion spring (503) is sleeved on the outer surface of the draw bar (502), the front side of the extrusion spring (503) is fixedly connected with the inner wall of the circular groove (4), the rear side of the extrusion spring (503) is fixedly connected with the front side of the circular stop block (501), a rotating handle (504) is fixedly mounted on the front side of the draw bar (502), the rear side of the draw bar (502) penetrates through the circular groove (4) and extends to the inside of the square insertion groove (3), a threaded rod (505) is fixedly mounted on the rear side of the draw bar (502), the rear side of the threaded rod (505) is in threaded connection with the interior of the threaded groove (6).

3. The permanent temporary combination and assembly temporary construction application load bearing frame of claim 2, wherein: spacing groove (8) have all been seted up to the top and the bottom of circular recess (4) inner wall, the equal fixed mounting in top and the bottom of circular dog (501) has stopper (9), and the one end that two stoppers (9) deviate from mutually all with the inside sliding connection of spacing groove (8).

4. The permanent temporary combination and assembly temporary construction application load bearing frame of claim 2, wherein: circular fitting hole (10) have been seted up to circular dog (501) inside, annular groove (11) have been seted up to the inside of circular fitting hole (10), the surface fixed mounting of traction lever (502) has annular piece (12), the one end that the traction lever (502) was kept away from in annular piece (12) is connected with the inside rotation of annular groove (11).

5. The permanent temporary combination and assembly temporary construction application load bearing frame of claim 2, wherein: a round through hole (13) is formed in the square insertion block (7), and the round through hole (13) is inserted into the traction rod (502).

6. The permanent temporary combination and assembly temporary construction application load bearing frame of claim 2, wherein: the outer surface of the rotating handle (504) is fixedly provided with a protective pad, and the protective pad is a plastic protective pad.