CN112267664A

CN112267664A - Scaffold

Info

Publication number: CN112267664A
Application number: CN202011344525.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yunnan Jianfeng Construction Co ltd
Current assignee: Yunnan Jianfeng Construction Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-01-26

Abstract

The scaffold comprises a second clamping plate and a first clamping plate, wherein the first clamping plate is rectangular; the adjusting seat is arranged on the other side of the second clamping plate; the mounting cylinder is arranged in the adjusting seat; the first fixing seat is arranged at the joint of the first clamping plate and the second clamping plate; the second fixed seat is arranged at the edge of the first clamping plate; the adjusting seat comprises a body and a fixing tube; the first screw is screwed on the body; the support column is arranged at the lower end of the body; the second fixed seat is arranged at the lower end of the supporting column; the second fixing seat comprises an outer cylinder; the first end plate is arranged at the upper end of the outer barrel; the second end plate is arranged at the lower end of the outer barrel; the second screw is screwed on the outer cylinder; the positioning seat is arranged on one end of the second screw rod; the first nut is screwed on the second screw rod; the second spring is sleeved on the second screw rod; the supporting column comprises a first supporting section, and the positioning section is arranged at the lower end of the first supporting section; the second supporting section is arranged at the lower end of the positioning section; the scaffold can adjust the direction according to the construction needs.

Description

Scaffold

Technical Field

The invention relates to the technical field of scaffolds, in particular to a scaffold.

Background

Scaffold is widely used in the construction industry. Particularly, in high-rise buildings, when the number of the building layers is high, various pipes are required to be assembled together to form a frame to form an operation platform, so that construction operation can be conveniently carried out on the operation platform formed by a large number of pipes. However, most of the existing scaffolds are fixed, and can only connect and fix pipes with fixed sizes in a fixed direction, and cannot connect and fix pipes with various sizes according to the requirements of field construction. Meanwhile, when construction needs, the installation direction of the pipe may need to be adjusted, but the current scaffold cannot adjust the direction as needed when being installed due to its fixed structure.

Therefore, it is desirable to provide a scaffold that can be oriented according to construction needs to meet installation needs in multiple directions.

Disclosure of Invention

The invention aims to provide a scaffold, which is used for solving the problem that a scaffold cannot adjust the direction according to construction requirements.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a scaffold, comprising a second cleat, further comprising:

a first clamping plate which is rectangular; the two first clamping plates are respectively arranged at the upper part and the lower part of one side of the second clamping plate;

the adjusting seat is arranged on the other side of the second clamping plate;

the mounting cylinder is arranged in the adjusting seat;

the first fixing seat is arranged at the joint of the first clamping plate and the second clamping plate;

the second fixing seat is arranged at the edge of one side of the first clamping plate, which is far away from the second clamping plate;

the adjustment seat includes the body, still includes:

a fixed tube which is tubular and fixed in the body;

a first screw which is screwed on the body and the end of which is connected to the fixed pipe;

the supporting column is arranged at the lower end of the body;

the second fixed seat is arranged at the lower end of the supporting column;

the second fixing seat includes:

an outer barrel which is tubular;

a first end plate which is circular and is arranged at the upper end of the outer cylinder;

a second end plate which is circular and is arranged at the lower end of the outer cylinder;

a second screw which is screwed on the outer cylinder along the radial direction of the outer cylinder;

the positioning seat is arranged on one end of the second screw rod, which extends into the outer barrel;

a first nut screwed on the second screw rod;

the second spring is sleeved on the second screw rod and extruded between the positioning seat and the first nut;

the support column includes:

a first support section that is cylindrical;

the positioning section is arranged at the lower end of the first support section;

and the second support section is arranged at the lower end of the positioning section.

Preferably, the second fixing seat includes:

a first frame which is quadrangular frustum pyramid-shaped; the first frame is arranged between the two first clamping plates;

an adjusting seat arranged between the two first frames; one end of the adjusting seat is fixed on the side wall of the first frame;

and the pressing plate is arranged at the other end of the adjusting seat.

Preferably, the pressing plate includes:

a bottom plate that is rectangular;

a first rubber strip arranged on the upper side of the bottom plate; the longitudinal section of the first rubber strip is trapezoidal; an installation gap is formed between every two adjacent first rubber strips;

a second rubber strip disposed within the mounting gap; the adjacent first rubber strip and the second rubber strip are hinged.

Preferably, the mounting cylinder comprises:

a guide tube which is tubular;

the reinforcing pipe is sleeved outside the guide pipe along the axial direction of the guide pipe;

end caps provided on the guide tube and fixed at both ends of the reinforcing tube;

the first baffle plate is arranged in the inner cavity of the guide pipe;

a first spring disposed between the two first shutters;

a guide rod disposed on a side wall of the first baffle plate and extending in an axial direction of the guide pipe;

and connecting covers arranged at two ends of the guide tube.

Preferably, the positioning section comprises:

a body that is cylindrical;

the positioning groove is concavely arranged in the main body along the radial direction of the main body; the plurality of positioning grooves are distributed along the circumferential direction of the main body.

Preferably, the positioning socket includes:

an extrusion block, which is rectangular parallelepiped. One end of the extrusion block is concavely provided with a first arc-shaped extrusion groove;

an extrusion strip which is arc-shaped and fixed in the first extrusion groove;

the positioning edge is arranged on the extrusion strip;

and the buffer strip is arranged on the side walls of two sides of the extrusion strip.

Preferably, the first fixing seat includes:

a second frame whose longitudinal section is L-shaped;

a first adjustment seat provided at an edge of the second frame and extending in an axial direction thereof;

the bearing plate is arranged in the inner cavity of the second frame and is fixed at the end part of the first adjusting seat;

and the bearing block is arranged at the corner of the second frame and connected to the lower side of the bearing plate.

Preferably, the first adjustment seat comprises:

a carrier bar having a quadrangular frustum pyramid shape;

a third screw rod which is screwed on the carrying strip;

the second baffle is screwed on the third screw;

the third spring is sleeved on the third screw rod and tightly pressed on one side of the second baffle plate, which is far away from the bearing strip;

the rubber block is fixed in the inner cavity of the bearing strip;

the first rubber plate is arranged in the inner cavity of the bearing strip and fixed on the rubber block;

and the spring plate is arranged on one side of the first rubber plate, which is far away from the rubber block.

Preferably, the bearing block comprises a base, and a circular arc-shaped first bearing groove is concavely arranged on one side of the upper part of the base;

the adjusting frame is arranged in the first bearing groove.

Preferably, the adjusting bracket includes:

a sliding plate, the side wall of which is a cylindrical curved surface;

a slide bar which is arc-shaped and is arranged on the outer wall of the slide plate; a plurality of slide bars are arranged along the axial direction of the slide plate;

a ball hinged on the sliding bar;

and the adjusting rod is screwed on the sliding plate.

The invention has the following advantages:

(1) when the pipe fixing device is used, one pipe penetrates through the installation barrel and is fixed, and the other pipe penetrates through the space defined by the first clamping plate, the second clamping plate, the first fixing seat and the second fixing seat and is fixed, so that the assembling and connecting installation of the two pipes are realized. According to the requirement of pipe installation, the adjusting seat is rotated to adjust the direction of the pipe arranged on the adjusting seat, and the direction of the two pipes is adjusted, so that the requirement of installing the pipes at multiple angles is met.

(2) The support column is rotated as required to drive the body, so that the installation direction of the pipe is adjusted. The body rotates and drives the fixed pipe, and the fixed pipe drives the pipe, thereby adjusting the installation direction of the pipe.

Drawings

Fig. 1 is a schematic view of the scaffolding of the invention.

Fig. 2 is a schematic view of a second fixing base of the present invention.

Fig. 3 is a schematic view of a second fixing base of the present invention.

Fig. 4 is a schematic view of the compression plate of the present invention.

Fig. 5 is a schematic view of the mounting cartridge of the present invention.

FIG. 6 is a schematic view of the adjustment block of the present invention.

Fig. 7 is a schematic view of a second fixing base of the present invention.

Figure 8 is a schematic view of a support post of the present invention.

Figure 9 is a schematic view of the positioning socket of the present invention.

Figure 10 is a schematic view of the positioning socket of the present invention.

Figure 11 is a schematic view of the positioning socket of the present invention.

Fig. 12 is a schematic view of the first fixing base of the present invention.

FIG. 13 is a schematic view of a first adjustment block of the present invention.

Fig. 14 is a schematic view of a carrier block of the present invention.

Fig. 15 is a schematic view of an adjustment bracket of the present invention.

1-a first splint; 2-a second splint; 3, mounting a cylinder; 31-end cap; 32-a reinforced tube; 33-a first baffle; 34-a first spring; 35-a guide tube; 36-a guide rod; 37-a connecting cover; 4-adjusting seat; 41-a first screw; 42-a body; 43-a stationary tube; 44-support columns; 441-a first support section; 442-a positioning section; 4421-main body; 4422-a positioning groove; 443-a second support section; 45-a second fixed seat; 451-a first end plate; 452-an outer barrel; 453-second screw; 454-a first nut; 455-a second spring; 456-a second end plate; 457-positioning seat; 4571-locating the arris; 4572-extrusion of strips; 4573-extrusion block; 4574-buffer bar; 442-a positioning section; 4421-main body; 4422-a positioning groove; 5-a first fixed seat; 51-a carrier plate; 52-first adjustment seat; 521-a carrier strip; 522-a second baffle; 523-third screw; 524-a third spring; 525-rubber blocks; 526-first rubber sheet; 527-spring plate; 53-a second frame; 54-a carrier block; 541-an adjusting frame; 5411-sliding plate; 5412-ball bearing; 5413-slide bar; 5414-adjusting lever; 542-a base; 6-a second fixed seat; 61-adjusting seat; 62-a first frame; 63-extruding a plate; 631-a first rubber strip; 632-a base plate; 633-second rubber strip.

Detailed Description

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Examples

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

The scaffolding of the present invention will be described in detail with reference to fig. 1 to 15.

The scaffold of this embodiment includes rectangular second splint 2, still includes first splint 1, and first splint 1 is rectangular. Two first clamping plates 1 are respectively fixed on the upper part and the lower part of one side of a second clamping plate 2 by bolts. The adjusting seat 4 is fixed on the other side of the second clamping plate 2 by bolts. The mounting tube 3 is arranged in the adjusting seat 4. The first fixing seat 5 is fixed at the joint of the first clamping plate 1 and the second clamping plate 2 by bolts. The second fixing seat 6 is fixed at the edge of one side of the first clamping plate 1, which is far away from the second clamping plate 2, by bolts. The second fixed seat 6 is positioned between the two second clamping plates 2.

When the pipe connecting device is used, one pipe penetrates through the installation barrel 3 and is fixed, and the other pipe penetrates through the space enclosed by the first clamping plate 1, the second clamping plate 2, the first fixing seat 5 and the second fixing seat 6 and is fixed, so that the assembling and connecting installation of the two pipes are realized. According to the requirement of pipe installation, the adjusting seat 4 is rotated to adjust the direction of the pipe arranged on the adjusting seat, and the directions of the two pipes are adjusted, so that the requirement of installing the pipes at multiple angles is met.

The second fixing base 6 includes a first frame 62, and the first frame 62 is in a quadrangular frustum pyramid shape. The side wall of the first frame 62 on the side close to the second chucking plate 2 is an inwardly depressed curved surface. The first frame 62 is fixed between the two first clamping plates 1 with bolts. The first frame 62 extends in the height direction of the second chucking plate 2.

The adjusting seat 61 comprises two parts, wherein the first part is in a rectangular thin plate shape, the second part of the adjusting seat 61 is in a long strip shape, and an arc-shaped groove is concavely arranged on the side wall of the second part. The second portion of the adjustment seat 61 is inserted between the two first frames 62 along the width direction of the first frames 62. One end of the adjustment seat 61 is fixed to the side wall of the first frame 62, i.e., the second portion of the adjustment seat 61 is fixed to the side wall of the first frame 62 by bolts. The pressing plate 63 is arc-shaped, and the pressing plate 63 is fixed to an end of the second portion of the adjustment base 61 by bolts.

The pressing plate 63 includes a bottom plate 632, and the bottom plate 632 is rectangular. The first rubber strip 631 is fixed to the upper side of the base plate 632 by bolts. The first rubber strip 631 extends along the length of the base plate 632. The plurality of first rubber strips 631 are arranged along the width direction of the base plate 632.

The longitudinal section of the first rubber strip 631 is trapezoidal. An installation gap is arranged between two adjacent first rubber strips 631. A second rubber strip 633 is hinged within the mounting gap. The adjacent first rubber strip 631 and second rubber strip 633 are hinged. The longitudinal section of the second rubber strip 633 is trapezoidal. The side wall of the first rubber strip 631, which faces away from the bottom plate 632, is a circular arc curved surface. The side wall of the second rubber strip 633 on the side away from the bottom plate 632 is a circular arc curved surface.

In use, the compression plate 63 compresses against the outer wall of the tube. Wherein the first rubber strip 631 and the second rubber strip 633 are respectively pressed against the outer wall of the tube. The first rubber strip 631 and the second rubber strip 633 are both made of rubber materials, and after being extruded on the outer wall of the pipe, the rubber materials can generate corresponding deformation according to the outer wall of the extruded pipe, so that the rubber materials cling to the outer wall of the pipe.

When the first rubber strip 631 or the second rubber strip 633 is subjected to the reverse extrusion force of the pipe, the extrusion force is transmitted to the adjacent first rubber strip 631 or the adjacent second rubber strip 633, and the multiple first rubber strips 631 or the multiple second rubber strips 633 are extruded to deform, so that the extrusion force is applied to the pipe, and the phenomenon that the acting force is concentrated on one point position to cause the concentration of the acting force and the uneven stress is avoided. After being extruded and deformed, the first rubber strips 631 or the second rubber strips 633 respectively apply acting force to the pipe from different points, so that the pipe is extruded and compressed in the circumferential direction of the pipe, and the pipe is prevented from being extruded in a single side or a certain direction, and position movement caused by unbalanced stress is avoided. Meanwhile, the plurality of first rubber strips 631 or second rubber strips 633 adopt a dispersed and combined structure, so that the condition that a single structure is damaged due to too large local stress when the single structure is extruded is avoided. The side of the first rubber strip 631 or the second rubber strip 633 contacting with the pipe is a concave cylindrical curved surface which is convenient to be attached to the outer wall of the pipe.

The mounting cylinder 3 comprises a guide tube 35, the guide tube 35 being tubular. The reinforcing pipe 32 is a circular pipe, and the reinforcing pipe 32 is fitted around the outside of the guide pipe 35 in the axial direction of the guide pipe 35. The end caps 31 are circular, the end caps 31 are screwed to the guide tubes 35, and the end caps 31 are fixed to both ends of the reinforcing tube 32 by bolts. The two end caps 31 are mounted in opposite directions.

The first baffle 33 is circular and the first baffle 33 is bolted inside the inner cavity of the guide tube 35. The first spring 34 is bound between the two first shutters 33. The guide rod 36 is cylindrical, the guide rod 36 is fixed to the side wall of the first shutter 33 by bolts, and the guide rod 36 extends in the axial direction of the guide pipe 35. The connection cover 37 includes a connection portion in a circular tube shape, and a mounting portion in a circular disk shape is integrally formed on the outer side of the connection portion, and the mounting portion is fixed to both ends of the guide tube 35 by bolts.

In use, a tube is passed through the guide tube 35 in its axial direction. One end of the pipe is sleeved on the guide rod 36, and the end of the pipe is tightly pressed against the side wall of the first baffle plate 33. The tube is threaded into the connection cap 37 along its inner bore. Wherein the connecting cover 37 can be adjusted according to the requirement of the installed pipe, and the size of the inner hole of the connecting cover 37 can be adjusted. When the diameter of the pipe is larger, the connecting cover 37 with the larger inner hole size is selected. Conversely, when the inner bore size of the tube is small, the adapter 37 with the smaller inner bore radial size is selected. The cap 37 secures the tube.

Through the different inner hole sizes of the connecting covers 37 at the two ends, two pipes with different radial sizes are connected and installed together, and the installation requirements under various conditions are met.

The guide tube 35 provides a connection to the two tubes at the junction of the tubes. The reinforcement tube 32 is made of steel, which is capable of withstanding large radial forces. The reinforcing pipe 32 is sleeved on the outer side of the guide pipe 35, the reinforcing pipe 32 and the guide pipe 35 together radially support the pipe, the pipe is ensured to be stably installed at the joint, and the installation barrel 3 is prevented from being broken or pressed to be broken due to the fact that the pipe is too heavy.

When the pipe is in the axial float of stand pipe 35, the tip of pipe extrudees first baffle 33, and first baffle 33 transmits the extrusion force to first spring 34, and first spring 34 receives the extrusion to produce and warp in order to alleviate the extrusion force, plays the cushioning effect, avoids leading to the pipe to slide away from stand pipe 35 because axial extrusion force. The guide bar 36 guides the pipe. When installed, the guide rod 36 guides the pipe to achieve axial alignment of the pipe and the guide tube 35. After installation, a stable installation condition is ensured in which the tube and the guide tube 35 are axially aligned.

The adjustment seat 4 comprises a body 42. The adjusting seat 4 further comprises a fixing tube 43, the fixing tube 43 is in a circular tube shape, and the fixing tube 43 is fixed in the body 42 in a threaded connection mode. The first screw 41 is screwed to the body 42, and the end of the first screw 41 is hinged to the fixed pipe 43. The support post 44 is bolted to the lower end of the body 42. The second fixed seat 45 is screwed on the lower end of the supporting column 44.

The support post 44 includes a first support segment 441, the first support segment 441 being cylindrical. The positioning section 442 is integrally formed at a lower end of the first supporting section 441. The second supporting section 443 is integrally provided at the lower end of the positioning section 442. The first support section 441, the positioning section 442 and the second support section 443 are coaxial.

The positioning segment 442 includes a main body 4421, and the main body 4421 is cylindrical. The positioning groove 4422 is recessed in the main body 4421 in a radial direction of the main body 4421. The plurality of positioning grooves 4422 are distributed along the circumferential direction of the main body 4421. The transversal cross-section of the positioning groove 4422 is trapezoidal.

The second fixed base 45 includes an outer cylinder 452, and the outer cylinder 452 is tubular. The first end plate 451 is circular, and the first end plate 451 is fixed to the upper end of the outer cylinder 452 by bolts. The second end plate 456 is circular and the second end plate 456 is bolted to the lower end of the outer cylinder 452. The second screw 453 is screwed to the outer cylinder 452 in the radial direction of the outer cylinder 452. The plurality of second screws 453 are distributed along the circumferential direction of the outer cylinder 452.

The positioning seat 457 is hinged to an end of the second screw 453 protruding into the outer cylinder 452. The first nut 454 is screwed to the second screw 453. The second spring 455 is disposed on the second screw 453, and the second spring 455 is compressed between the positioning seat 457 and the first nut 454.

The squeeze block 4573 is rectangular parallelepiped. One end of the pressing block 4573 is concavely provided with a first arc-shaped pressing groove. The extrusion 4572 is arc-shaped, and the extrusion 4572 is fixed in the first extrusion groove by a bolt. The positioning rib 4571 is fixed to the pressing bar 4572 by bolts. The positioning ridge 4571 extends in the height direction of the squeeze bar 4572; a plurality of positioning ribs 4571 are distributed along the arc direction of the extruded bar 4572. Bumper 4574 is wedge-shaped, and bumper 4574 is hinged to the side walls on both sides of squeeze bar 4572.

The body 42 includes a quadrangular frustum pyramid-shaped base, and an arc-shaped pressing belt is hinged to the top of the base. A first cylindrical mounting hole is arranged in the base seat in a penetrating mode, and the first mounting hole is aligned with the arc groove in the lower portion of the pressing belt. In use, the fixing tube 43 is screwed into the first mounting hole. The compressing belt is rotated and covered on the upper side of the fixed pipe 43 in an extruding mode, then the first screw rod 41 is rotated, the first screw rod 41 is screwed on the compressing belt and the base seat through threads respectively, the compressing belt is connected with the base seat more tightly along with the screwing of the first screw rod 41, and then the compressing belt further extrudes the fixed pipe 43 downwards, so that the fixed pipe 43 is fixed, and the fixed pipe is fixed.

The support post 44 is rotated as necessary to bring the body 42 along, thereby adjusting the installation direction of the pipe. The body 42 rotates and drives the fixed tube 43, and the fixed tube 43 drives the tube, thereby adjusting the installation direction of the tube.

After adjustment, the second screw 453 is rotated, the second screw 453 pushes the positioning seat 457, and the positioning seat 457 pushes the positioning rib 4571 to be squeezed in the positioning groove 4422. Among them, the bumper 4574 is made of rubber material, which deforms after being pressed to fill in the gap of the positioning groove 4422, so as to achieve tight connection between the positioning seat 457 and the main body 4421. The positioning ribs 4571 are respectively connected to the positioning grooves 4422, and the force points apply forces along the radial direction of the main body 4421 from different directions at the same time, so that the main body 4421 is stably stressed, and the positioning segment 442 and the positioning seat 457 are stably connected.

The pressing bar 4572 is arc-shaped and presses the outside of the main body 4421. The extrusion strip 4572 is attached to the outer wall of the main body 4421, and the extrusion strip 4572 is made of a rubber material and has a large surface friction, so that stable contact between the extrusion strip 4572 and the main body 4421 is realized.

The second screws 453 apply pressing forces in a plurality of directions to ensure that the support columns 44 are balanced in force and stable in installation. When the supporting column 44 is vibrated in the radial direction, the radial force is transmitted to the second spring 455, and the second spring 455 is pressed to deform to relieve the pressing force, so as to achieve the buffering protection effect.

The first fixed seat 5 includes a second frame 53, and the longitudinal section of the second frame 53 is L-shaped. The first adjustment seat 52 is provided at the edge of the second frame 53 with bolts, and the first adjustment seat 52 extends in the axial direction of the second frame 53. The side wall of the loading plate 51 is cylindrical curved, the loading plate 51 is hinged in the inner cavity of the second frame 53, and the loading plate 51 is fixed on the end of the first adjusting seat 52 by bolts. Bearing blocks 54 are bolted to the corners of the second frame 53, the bearing blocks 54 being hinged to the underside of the carrier plate 51.

The first adjustment seat 52 includes a carrier bar 521, and the carrier bar 521 is in a quadrangular frustum pyramid shape. A rectangular mounting cavity is concavely arranged in the bearing strip 521.

The third screw 523 is screwed to the carrier bar 521. The second shutter 522 is screwed to the third screw 523. The third spring 524 is sleeved on the third screw 523, and the third spring 524 is pressed on a side of the second baffle 522 away from the carrier strip 521. The rubber block 525 is rectangular frustum-shaped, and the rubber block 525 is fixed in the inner cavity of the carrier bar 521 by bolts. A plurality of rubber blocks 525 are arranged along the axial direction of the carrier strip 521.

The first rubber plate 526 includes a rectangular first portion, and a rectangular frustum-shaped press support block is integrally formed on one side of the rectangular first portion. The rubber block 525 is compressed between two adjacent extrusion support blocks and is hinged. The first rubber plate 526 is fixed to the inner cavity of the carrier bar 521 by bolts in the axial direction of the carrier bar 521. The side of the spring plate 527 facing away from the first rubber plate 526 is a cylindrical curved surface, and the spring plate 527 is bolted to the side of the first rubber plate 526 facing away from the rubber block 525.

The bearing block 54 includes a base 542, and a first bearing groove having an arc shape is concavely provided on one side of an upper portion of the base 542. The adjusting frame 541 is extruded in the first bearing groove.

The adjusting frame 541 includes a sliding plate 5411, and the side wall of the sliding plate 5411 is a cylindrical curved surface. Slide bar 5413 is arc-shaped, and slide bar 5413 is fixed to the outer wall of slide plate 5411 with bolts.

Slide bar 5413 extends along the arc direction of slide plate 5411. A plurality of slide bars 5413 are arranged along the axial direction of the slide plate 5411. Ball 5412 is spherical and ball 5412 is hinged to slide 5413. The adjustment lever 5414 is a circular rod, and the adjustment lever 5414 is screwed to the slide plate 5411.

In use, the tube is pressed against the carrier plate 51, and the carrier plate 51 transmits the pressing force to the first adjustment seat 52 and the carrier block 54. The carrier plate 51 presses against the spring plate 527, the spring plate 527 is made of spring steel, the spring plate 527 presses against the first rubber plate 526, and the first rubber plate 526 presses against the rubber block 525. The first rubber plate 526 and the rubber block 525 are both made of rubber materials.

The first rubber plate 526 and the rubber block 525 are squeezed to deform to relieve the squeezing force, so that the buffer protection effect is achieved. Rotating the third screw 523, the third screw 523 pushes the carrier strip 521, the rubber block 525, the first rubber plate 526 and the spring plate 527, and the spring plate 527 pushes the tube, thereby adjusting the position of the tube.

When the adjustment lever 5414 is rotated, the adjustment lever 5414 rotates and drives the slide plate 5411, the slide plate 5411 slides on the base 542, and at the same time, the slide bar 5413 slides in the guide groove of the base 542, and the ball 5412 rolls on the base 542. Slide bar 5413 guides slide plate 5411 as it rotates.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A scaffold, characterized in that, includes second splint (2), still includes:

a first clamping plate (1) which is rectangular; the two first clamping plates (1) are respectively arranged at the upper part and the lower part of one side of the second clamping plate (2);

an adjusting seat (4) arranged at the other side of the second clamping plate (2);

a mounting tube (3) disposed in the adjustment seat (4);

the first fixing seat (5) is arranged at the joint of the first clamping plate (1) and the second clamping plate (2);

the second fixing seat (6) is arranged at the edge of one side, away from the second clamping plate (2), of the first clamping plate (1);

the adjusting seat (4) comprises a body (42) and further comprises:

a fixed tube (43) which is tubular and fixed in the body (42);

a first screw (41) screwed to the body (42) and having an end connected to the fixed tube (43);

a support column (44) provided at a lower end of the body (42);

a second fixed seat (45) arranged at the lower end of the supporting column (44);

the second holder (45) comprises:

an outer cylinder (452) which is tubular;

a first end plate (451) which is circular and is provided at the upper end of the outer cylinder (452);

a second end plate (456) which is circular and provided at the lower end of the outer cylinder (452);

a second screw (453) that is screwed onto the outer cylinder (452) in the radial direction thereof;

a positioning seat (457) provided at one end of the second screw (453) extending into the outer cylinder (452);

a first nut (454) screwed to the second screw (453);

a second spring (455) sleeved on the second screw (453) and squeezed between the positioning seat (457) and the first nut (454);

the support column (44) includes:

a first support section (441) that is cylindrical;

a positioning section (442) provided at a lower end of the first support section (441);

a second support section (443) disposed at a lower end of the positioning section (442).

2. Scaffolding according to claim 1, characterized in that the second fixed base (6) comprises:

a first frame (62) which is quadrangular frustum pyramid-shaped; the first frame (62) is arranged between the two first clamping plates (1);

an adjustment seat (61) provided between the two first frames (62); one end of the adjusting seat (61) is fixed on the side wall of the first frame (62);

and a pressing plate (63) provided at the other end of the adjustment seat (61).

3. Scaffolding according to claim 2, characterized in that the stripper plate (63) comprises:

a base plate (632) that is rectangular;

a first rubber strip (631) provided on the upper side of the base plate (632); the longitudinal section of the first rubber strip (631) is trapezoidal; an installation gap is arranged between two adjacent first rubber strips (631);

a second rubber strip (633) disposed within the mounting gap; the adjacent first rubber strip (631) and the second rubber strip (633) are hinged.

4. Scaffolding according to claim 1, characterized in that the mounting cylinder (3) comprises:

a guide tube (35) which is tubular;

a reinforcing pipe (32) which is sleeved outside the guide pipe (35) along the axial direction of the guide pipe;

end caps (31) provided on the guide tube (35) and fixed at both ends of the reinforcing tube (32);

a first baffle (33) disposed within the lumen of the guide tube (35);

a first spring (34) disposed between the two first shutters (33);

a guide rod (36) which is provided on a side wall of the first shutter (33) and extends in the axial direction of the guide pipe (35);

and connection covers (37) provided at both ends of the guide tube (35).

5. A scaffolding according to claim 1, characterized in that the positioning section (442) comprises:

a main body (4421) that is cylindrical;

a positioning groove (4422) recessed in the main body (4421) along a radial direction of the main body (4421); a plurality of positioning grooves (4422) are distributed along the circumferential direction of the main body (4421).

6. Scaffolding according to claim 1, characterized in that the positioning seats (457) comprise:

a pressing block (4573) having a rectangular parallelepiped shape. One end of the extrusion block (4573) is concavely provided with a first arc-shaped extrusion groove;

an extrusion bar (4572) that is arc-shaped and fixed in the first extrusion groove;

a positioning ridge (4571) provided on the extrusion bar (4572);

and buffer strips (4574) which are arranged on the side walls of both sides of the extrusion strips (4572).

7. Scaffolding according to claim 1, characterized in that the first fixed seat (5) comprises:

a second frame (53) whose longitudinal section is L-shaped;

a first adjustment seat (52) provided at an edge of the second frame (53) and extending in an axial direction thereof;

a bearing plate (51) which is arranged in the inner cavity of the second frame (53) and fixed at the end part of the first adjusting seat (52);

and a bearing block (54) disposed at a corner of the second frame (53) and connected to a lower side of the bearing plate (51).

8. Scaffolding according to claim 7, characterized in that the first adjustment seat (52) comprises:

a carrier bar (521) having a quadrangular frustum shape;

a third screw (523) screwed to the carrier bar (521);

a second baffle plate (522) screwed to the third screw (523);

the third spring (524) is sleeved on the third screw rod (523) and is pressed on one side of the second baffle plate (522) departing from the carrying strip (521);

a rubber block (525) fixed inside the inner cavity of the carrier strip (521);

a first rubber plate (526) which is arranged in the inner cavity of the carrier strip (521) and is fixed on the rubber block (525);

a spring plate (527) arranged on the side of the first rubber plate (526) facing away from the rubber block (525).

9. The scaffold according to claim 7, wherein the bearing block (54) comprises a base (542), and a first bearing groove in the shape of a circular arc is concavely arranged on one side of the upper part of the base (542);

the adjusting frame (541) is arranged in the first bearing groove.

10. The scaffold according to claim 9, wherein the adjustment frame (541) comprises:

a sliding plate (5411) whose side wall is a cylindrical curved surface;

a slide bar (5413) which is arc-shaped and is provided on the outer wall of the slide plate (5411); a plurality of slide bars (5413) are arranged along the axial direction of the slide plate (5411);

a ball (5412) hinged on the slide bar (5413);

and an adjusting lever (5414) screwed to the slide plate (5411).