CN211819164U

CN211819164U - Bamboo ladder with adjustable construction is used

Info

Publication number: CN211819164U
Application number: CN201922110023.9U
Authority: CN
Inventors: 李劲松; 毕升
Original assignee: Hubei Electric Union Construction Management Co Ltd
Current assignee: Hubei Electric Union Construction Management Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-10-30
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to a bamboo ladder technical field just discloses a bamboo ladder with adjustable construction is used, be two bamboo frame and foot bar, two including quantity one side that the bamboo frame is relative all with foot bar fixed connection, two the bottom of bamboo frame is all rotated and is connected with the bush, two the equal threaded connection in inside of bush has the screw rod that one end extends to the bush below, two the equal fixedly connected with connecting block in bottom of screw rod. This adjustable bamboo ladder is used in construction, because bush and screw rod are threaded connection, lead to the bush can drive the screw rod in rotatory, commentaries on classics piece and backup pad downstream, when the bottom of backup pad and ground contact, can insert back the gag lever post and prevent that the commentaries on classics piece atress from rotating, thereby realized the adjustable effect in position of bamboo ladder and ground contact, make on the bamboo ladder can be applicable to the road surface of slope, and the bottom fixedly connected with slipmat at the backup pad, make the whole difficult ground production slip of bamboo ladder, the security that has improved the bamboo ladder.

Description

Bamboo ladder with adjustable construction is used

Technical Field

The utility model relates to a bamboo ladder technical field specifically is a bamboo ladder with adjustable construction is used.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the construction operation place is called a building construction site or a construction site, and is also called a construction site.

On the workplace, the bamboo ladder is a simple tool with wide application, and the bamboo ladder can not be adjusted in the traditional manner, so that the bamboo ladder can not be applied to the slope surface of an inclined surface, and the bamboo ladder is inconvenient to use, and therefore the bamboo ladder with the adjustable function for building construction is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bamboo ladder with adjustable construction is used possesses the adjustable advantage of bamboo ladder, has solved on the workplace, and the bamboo ladder is a simple and use extensive instrument, because traditional bamboo ladder can't be adjusted for the bamboo ladder can't be applicable to the slope of slope on, leads to the problem of not being convenient for to use.

(II) technical scheme

For the purpose that realizes above-mentioned bamboo ladder adjustable, the utility model provides a following technical scheme: an adjustable bamboo ladder for building construction comprises two bamboo frames and two pedal rods, wherein one opposite sides of the two bamboo frames are fixedly connected with the pedal rods, the bottoms of the two bamboo frames are rotatably connected with bushings, the insides of the two bushings are respectively in threaded connection with screw rods with one ends extending to the lower parts of the bushings, the bottoms of the two screw rods are respectively fixedly connected with connecting blocks, the insides of the two connecting blocks are respectively rotatably connected with rotating blocks with one ends extending to the lower parts of the connecting blocks, the bottoms of the two rotating blocks are respectively fixedly connected with supporting plates, the front surface and the back surface of each connecting block are respectively provided with a first round hole and a second round hole, the inside of each second round hole is slidably connected with a limiting rod with one end penetrating through the first round hole and extending to the front surface of the connecting block, the limiting rod is in contact with the outer sides of the rotating blocks, the tops of the two bamboo frames are respectively and fixedly connected with, left side the outside fixedly connected with one end of bamboo frame extends to the left side the mounting panel on bamboo frame right side, the left side fixedly connected with horizontal pole of mounting panel, the outside of horizontal pole is rotated and is connected with the pulley.

Preferably, the bottom of the supporting plate is fixedly connected with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, the inside fixedly connected with cylinder pole of connecting block, the circular port that is located the cylinder pole outside is seted up in the front of commentaries on classics piece, the outside fixed mounting of commentaries on classics piece has the teeth of a cogwheel.

Preferably, a rope is wound on the outer side of the pulley, and the length of the rope is not less than four meters.

Preferably, the top of the bush is provided with a circular groove, the inner side wall of the circular groove is fixedly connected with a bearing, and the bush is fixedly connected with the bamboo frame through the bearing.

Preferably, the outer sides of the pedal rods are sleeved with anti-skidding sleeves, the anti-skidding sleeves are made of rubber, and the clamping hooks are J-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a bamboo ladder with adjustable construction is used possesses following beneficial effect:

1. this adjustable bamboo ladder is used in construction, make the gag lever post no longer with the teeth of a cogwheel contact in the commentaries on classics piece outside through taking out the gag lever post, it can be rotatory with the atress to change the piece, then rotate the bush, because bush and screw rod are threaded connection, lead to the bush cover can drive the screw rod in rotatory, change piece and backup pad downstream, when the bottom of backup pad and ground contact, can insert back the gag lever post and prevent to change the piece atress and rotate, thereby the effect adjustable at the position of bamboo ladder and ground contact has been realized, make the bamboo ladder can be applicable to on the road surface of slope, and the bottom fixedly connected with slipmat at the backup pad, make the whole difficult ground production of bamboo ladder slide that slides, the security of bamboo ladder has been improved.

2. This bamboo ladder with adjustable construction is used, top through at the bamboo frame is provided with installation piece and pothook, when putting up the bamboo ladder, block the position that needs the frame with the pothook, thereby prevent that the relative slip's condition from appearing in the position of bamboo ladder and frame, realized putting up the good effect of stability, through being provided with the pulley, through the rope that the pulling winding is in the pulley outside, make things convenient for the personnel of below will need article to send the position of workman on the bamboo ladder, thereby reached the mesh of being convenient for transmit article for workman on the bamboo ladder.

Drawings

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

FIG. 2 is a right side sectional view of the turning block of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 bamboo frame, 2 foot bars, 3 bushes, 4 screws, 5 connecting blocks, 6 rotating blocks, 7 supporting plates, 8 first round holes, 9 second round holes, 10 limiting rods, 11 mounting blocks, 12 hooks, 13 mounting plates, 14 cross rods and 15 pulleys.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, an adjustable bamboo ladder for building construction comprises two bamboo frames 1 and two foot bars 2, wherein the top of the bamboo frame 1 is provided with an installation block 11 and a hook 12, when the bamboo ladder is erected, the hook 12 is clamped at the position to be erected, so that the bamboo ladder and the position to be erected are prevented from sliding relatively, and the good erecting stability is realized, the pulley 15 is arranged, the rope wound on the outer side of the pulley 15 is pulled to bring convenience for the lower personnel to deliver the required articles to the position of workers on the bamboo ladder, so that the purpose of conveniently delivering the articles to the workers on the bamboo ladder is achieved, the opposite sides of the two bamboo frames 1 are fixedly connected with the foot bars 2, the anti-skid sleeves are sleeved on the outer sides of the foot bars 2, the anti-skid sleeves are made of rubber, the hook 12 is in a J shape, the bottoms of the two bamboo frames 1 are rotatably connected with bushings 3, the top of the bushings 3 is provided with circular grooves, the inner side wall of the circular groove is fixedly connected with a bearing, the bushes 3 are fixedly connected with the bamboo frame 1 through the bearing, the insides of the two bushes 3 are respectively in threaded connection with a screw rod 4 of which one end extends to the lower part of the bush 3, the bottoms of the two screw rods 4 are respectively fixedly connected with a connecting block 5, the inside of the connecting block 5 is fixedly connected with a cylindrical rod, the front side of the rotating block 6 is provided with a circular hole positioned at the outer side of the cylindrical rod, the outer side of the rotating block 6 is fixedly provided with wheel teeth, the insides of the two connecting blocks 5 are respectively in rotary connection with the rotating block 6 of which one end extends to the lower part of the connecting block 5, the bottoms of the two rotating blocks 6 are respectively and fixedly connected with a supporting plate 7, the bottom of the supporting plate 7 is fixedly connected with a non-slip mat which is made of rubber, the front side and the back side of the connecting block 5 are respectively provided with a first circular, the tops of the two bamboo frames 1 are fixedly connected with mounting blocks 11, the tops of the two mounting blocks 11 are fixedly connected with hooks 12, the outer side of the left bamboo frame 1 is fixedly connected with a mounting plate 13, one end of the mounting plate extends to the right side of the left bamboo frame 1, the left side of the mounting plate 13 is fixedly connected with a cross rod 14, the outer side of the cross rod 14 is rotatably connected with a pulley 15, the outer side of the pulley 15 is wound with a rope, the length of the rope is not less than four meters, the limiting rod 10 is not contacted with the gear teeth on the outer side of the rotating block 6 by drawing out the limiting rod 10, the rotating block 6 can be forced to rotate, then the bushing 3 is rotated, as the bushing 3 is in threaded connection with the screw rod 4, the rotating block 6 and the supporting plate 7 can be driven to move downwards when the bushing 3 rotates, when the bottom of the supporting plate 7 is contacted with the ground, the limiting rod 10 can be inserted, the bamboo ladder can be suitable for the inclined road surface, and the anti-slip mat is fixedly connected to the bottom of the supporting plate 7, so that the bamboo ladder is not easy to slide on the ground, and the safety of the bamboo ladder is improved.

To sum up, according to the adjustable bamboo ladder for building construction, the limiting rod 10 is not contacted with the gear teeth outside the rotating block 6 by drawing out the limiting rod 10, the rotating block 6 can be stressed to rotate, then the bushing 3 is rotated, as the bushing 3 is in threaded connection with the screw rod 4, the bushing 3 can drive the screw rod 4, the rotating block 6 and the support plate 7 to move downwards while rotating, when the bottom of the support plate 7 is contacted with the ground, the limiting rod 10 can be inserted back to prevent the rotating block 6 from being stressed to rotate, so that the effect of adjusting the contact position of the bamboo ladder and the ground is realized, the bamboo ladder can be suitable for an inclined road surface, the bottom of the support plate 7 is fixedly connected with an anti-slip mat, the whole bamboo ladder is not easy to slide with the ground, the safety of the bamboo ladder is improved, the installation block 11 and the clamping hook 12 are arranged at the top of the bamboo frame 1, when the bamboo ladder is put up, the clamping hook 12 needs to be put up, thereby the condition of relative slip appears in the position that prevents bamboo ladder and built, the good effect of built stability has been realized, through being provided with pulley 15, twine the rope in the 15 outsides of pulley through the pulling, the personnel of convenient below will need article to deliver to the position of workman on the bamboo ladder, thereby reach the purpose of being convenient for transmit article for workman on the bamboo ladder, solved on the workplace, the bamboo ladder is a simple and use extensive instrument, because traditional bamboo ladder can't be adjusted, make the bamboo ladder can't be applicable to on the domatic of slope, lead to the problem of not convenient to use.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 bamboo ladder with adjustable construction is used, includes that quantity is bamboo frame (1) and foot bar (2) two, two one side that bamboo frame (1) is relative all with foot bar (2) fixed connection, its characterized in that: the bottom parts of the two bamboo frames (1) are rotatably connected with bushings (3), the insides of the two bushings (3) are respectively and fixedly connected with screw rods (4) with one ends extending to the lower part of the bushings (3) in a threaded manner, the bottoms of the two screw rods (4) are respectively and fixedly connected with connecting blocks (5), the insides of the two connecting blocks (5) are respectively and rotatably connected with rotating blocks (6) with one ends extending to the lower part of the connecting blocks (5), the bottoms of the two rotating blocks (6) are respectively and fixedly connected with supporting plates (7), the front and the back of each connecting block (5) are respectively provided with a first round hole (8) and a second round hole (9), the inside of each second round hole (9) is slidably connected with a limiting rod (10) with one end penetrating through the first round hole (8) and extending to the front of the connecting block (5), the limiting rod (10) is contacted with the outer sides of the rotating blocks (6), and the top, two the equal fixedly connected with pothook (12) in top of installation piece (11), the left side the outside fixedly connected with one end of bamboo frame (1) extends to the left side mounting panel (13) on bamboo frame (1) right side, the left side fixedly connected with horizontal pole (14) of mounting panel (13), the outside of horizontal pole (14) is rotated and is connected with pulley (15).

2. The adjustable bamboo ladder for building construction as claimed in claim 1, wherein: the bottom of the supporting plate (7) is fixedly connected with an anti-slip mat, and the anti-slip mat is made of rubber.

3. The adjustable bamboo ladder for building construction as claimed in claim 1, wherein: the inside fixedly connected with cylinder pole of connecting block (5), the circular port that is located the cylinder pole outside is seted up in the front of commentaries on classics piece (6), the outside fixed mounting of commentaries on classics piece (6) has the teeth of a cogwheel.

4. The adjustable bamboo ladder for building construction as claimed in claim 1, wherein: and a rope is wound on the outer side of the pulley (15), and the length of the rope is not less than four meters.

5. The adjustable bamboo ladder for building construction as claimed in claim 1, wherein: the top of bush (3) has been seted up the circular slot, the inside wall fixedly connected with bearing of circular slot, bush (3) pass through bearing and bamboo frame (1) fixed connection.

6. The adjustable bamboo ladder for building construction as claimed in claim 1, wherein: the outer sides of the pedal rods (2) are all sleeved with anti-skidding sleeves, the anti-skidding sleeves are made of rubber, and the clamping hooks (12) are J-shaped.