CN217326408U

CN217326408U - Protection handrail with wedge setting element

Info

Publication number: CN217326408U
Application number: CN202220727228.0U
Authority: CN
Inventors: 王国强
Original assignee: Jiuchuang Tianjin Construction Equipment Co ltd
Current assignee: Jiuchuang Tianjin Construction Equipment Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-30
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a protective handrail with a wedge-shaped positioning piece, which comprises a handrail connecting rod and a positioning piece, wherein the handrail connecting rod is arranged on the side surface of a rack, the positioning piece is arranged at the joint of the handrail connecting rod and the rack, the handrail connecting rod is arranged on the side surface of the rack through the positioning piece, the positioning piece comprises a connecting module for connecting the handrail connecting rod and the rack, a positioning module for positioning the connecting module and a limiting module for limiting the positioning module, the connecting module is positioned at the joint of the handrail connecting rod and the rack and at the end part of the handrail connecting rod, the positioning module is positioned between the connecting module and the rack, the limiting module is positioned in the middle part of the connecting module, the utility model has the advantages of simple structure, stable connection and quick positioning, and the modules in the positioning piece are integrated, so that the parts can be effectively prevented from falling off, the manufacturing cost is low, and the popularization is easy.

Description

Protection handrail with wedge setting element

Technical Field

The utility model belongs to the technical field of building construction equipment technique and specifically relates to a protection handrail with wedge setting element is related to.

Background

In the prior art, the scaffold refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, the scaffold is mainly used on an outer wall, interior decoration or a place where the floor height is high and cannot be directly constructed on a building site, the quick-release scaffold is a scaffold which is easy and convenient to disassemble and assemble, a vertical rod and a transverse rod of the scaffold are matched through a plug, a socket and a socket to form a supporting lattice with standard structural dimensions, and a connecting point of the quick-release scaffold can bear bending moment, punching shear and torque to enable the scaffold to form a space support structure with good overall stability.

The application numbers are: 202111361234.5 discloses a quick-release scaffold stabilizer bar, which comprises a fixed sleeve, a support rod and a positioning piece, wherein the fixed sleeve is used for being sleeved and fixed on a vertical rod or a cross rod, the support rod comprises a middle sleeve, a first telescopic rod and a second telescopic rod, the middle sleeve is of a quadrangular prism tubular structure, the front side wall and the rear side wall of a tube hole are respectively provided with a guide strip with a strip-shaped bulge, the tube hole of the middle sleeve is internally provided with an adjusting device and a length measuring device, the first telescopic rod and the second telescopic rod are both of a tube shell structure matched with the middle sleeve, the left end of the first telescopic rod and the right end of the second telescopic rod are respectively provided with a first fixing through hole, the side wall of the first fixing through hole is provided with a first positioning hole, the front side wall and the rear side wall of the first telescopic rod and the second telescopic rod are both provided with strip-shaped guide grooves, the right part of the first telescopic rod and the left part of the second telescopic rod are respectively inserted into the middle sleeve, the guide bar is inserted into the guide groove, and the left end of the first telescopic rod and the right end of the second telescopic rod are fixedly connected with the fixed sleeve through positioning pieces respectively. However, the quick-release scaffold stabilizer bar is complex in structure, cannot stably connect and quickly position the connecting rod and the rack, is independently arranged among components in the structure, can cause the components to be lost easily due to the fact that the components can fall off in the dismounting process, invisibly improves the use cost, and the structure is complex in manufacturing process, high in manufacturing cost and difficult to popularize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection handrail with wedge setting element.

In order to achieve the above object, the present invention provides a technical solution:

the utility model provides a protection handrail with wedge setting element, includes handrail connecting rod and setting element, the handrail connecting rod sets up in the rack side, and the setting element sets up handrail connecting rod and rack junction, the handrail connecting rod passes through the setting element setting in the rack side, and the setting element is including being used for with the connection module that handrail connecting rod and rack go on being connected, be used for going on the orientation module of fixing a position and be used for carrying on spacing module to orientation module, connection module are located handrail connecting rod and rack junction just are located handrail connecting rod tip, orientation module are located between connection module and the rack, and spacing module is located the connection module middle part.

Connection module includes link and connection picture peg, the link sets up the tip of handrail connecting rod and with the handrail connecting rod rotates to be connected, the link is inside to be hollow structure, connection picture peg sets up the link is kept away from one side of handrail connecting rod and with link fixed connection, connection picture peg's lower part salient in the link, connection picture peg with be equipped with the space that is used for holding orientation module between the link.

The positioning module comprises a positioning insertion plate and a positioning stop pin, the positioning insertion plate is arranged inside the connecting frame and is connected with the connecting frame in an inserting mode, the two ends of the positioning insertion plate protrude out of the connecting frame, the positioning insertion plate is wedge-shaped, and the positioning stop pin is arranged on the lower portion of the positioning insertion plate and is fixedly connected with the positioning insertion plate.

Spacing module includes spacer pin and limit stop, the spacer pin is set up by two slopes pin on the link is constituteed, the spacer pin with link fixed connection, limit stop corresponds the slope of location picture peg sets up inside the link, limit stop passes through the spacer pin with link fixed connection.

The lower part of the connecting insertion plate is provided with a clamping protrusion, the clamping protrusion at the lower part of the connecting insertion plate is arranged towards the connecting frame, the width of the upper part of the positioning insertion plate is larger than that of the lower part of the positioning insertion plate, and the length of the positioning stop pin is larger than that of the connecting frame.

The rack includes pole setting, horizontal pole and backing plate, the pole setting is erect subaerial, the horizontal pole sets up the side of pole setting and setting are adjacent between the pole setting, the backing plate sets up the lower part of pole setting and with the connection can be dismantled to the pole setting.

Still include wedge groove and wedge and detain, the wedge groove has a plurality of groups, every group the wedge groove interval sets up in the pole setting and with pole setting fixed connection, the wedge is detained correspondingly the wedge groove sets up the tip of horizontal pole and with horizontal pole fixed connection, the wedge detain with the wedge groove is pegged graft, the pole setting with the horizontal pole passes through the wedge groove with the wedge is detained and can be dismantled the connection, the handrail connecting rod passes through setting element and the side of wedge groove setting at the rack.

Every group the wedge groove comprises four draw-in grooves, and every group each draw-in groove dislocation interval in the wedge groove encircles the setting in the pole setting, adjacent draw-in groove dislocation sets up in turn.

Every group the wedge groove comprises four draw-in grooves, every group each draw-in groove parallel and level in the wedge groove encircles the setting side by side in the pole setting, adjacent draw-in groove parallel and level meet the setting.

Still include the adjustment seat, the adjustment seat sets up the bottom of pole setting and with pole setting threaded connection, the rack passes through the adjustment seat erects subaerial.

The utility model has the advantages that:

simple structure is connected and fixes a position handrail connecting rod and rack through wedge-shaped setting element, is equipped with linking module, can carry out stable connection with handrail connecting rod and rack, and it is firm to connect, is equipped with orientation module, can advance line location fast to linking module, and positioning accuracy is high, is equipped with spacing module, and is spacing to orientation module, can effectively avoid the part to drop to integrated the setting between each module in the setting element, processing technology is simple, low in manufacturing cost, easily popularization, and the practicality is strong.

Drawings

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

FIG. 2 is a schematic view of the connection module, the positioning module and the limiting module of the present invention;

FIG. 3 is a schematic view of the working state of the present invention;

fig. 4 is a schematic structural view of a second vertical rod in the embodiment of the present invention.

In the figure: 1. a handrail connecting rod; 2. a connecting frame; 3. connecting the plugboards; 4. positioning the plug board; 5. positioning a stop pin; 6. a spacing pin; 7. a limit stop block; 8. erecting a rod; 9. a cross bar; 10. a base plate; 11. a wedge-shaped groove; 12. a wedge buckle; 13. an adjusting seat.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings,

the first embodiment is as follows:

the utility model provides a protection handrail with wedge setting element, including handrail connecting rod 1 and setting element, handrail connecting rod 1 sets up in the rack side, the setting element sets up in handrail connecting rod 1 and rack junction, handrail connecting rod 1 sets up in the rack side through the setting element, the setting element is including being used for carrying out the linking module who is connected handrail connecting rod 1 and rack, a spacing module is carried out for carrying out the orientation module of fixing a position and being used for carrying out spacing to orientation module to linking module, linking module is located handrail connecting rod 1 and rack junction and is located handrail connecting rod 1 tip, orientation module is located between linking module and the rack, spacing module is located the linking module middle part, the utility model discloses the overall structure schematic diagram is shown in figure 1.

The connecting module comprises a connecting frame 2 and a connecting plug board 3, the connecting frame 2 is arranged at the end part of the handrail connecting rod 1 and is rotatably connected with the handrail connecting rod 1, the connecting frame 2 is internally of a hollow structure, the connecting plug board 3 is arranged at one side of the connecting frame 2 far away from the handrail connecting rod 1 and is fixedly connected with the connecting frame 2, the lower part of the connecting plug board 3 protrudes out of the connecting frame 2, a gap for accommodating the positioning module is arranged between the connecting plug board 3 and the connecting frame 2, a clamping bulge is arranged at the lower part of the connecting plug board 3, the clamping bulge at the lower part of the connecting plug board 3 faces the connecting frame 2, the connecting module is matched with the connecting plug board 3 through the connecting frame 2 and the connecting plug board 3 to connect the handrail connecting rod 1 with the rack, wherein the connecting frame 2 is used for providing mounting support for the connecting plug board 3, the connecting plug board 3 is used for jointly forming a connecting piece with the connecting frame 2 so as to connect the handrail connecting rod 1 with the rack, connection picture peg 3 carries out the joint through the joint arch of its lower part and rack, avoids linking module to drop from the rack, the utility model discloses linking module, orientation module and spacing module cooperation schematic diagram are shown in fig. 2.

The positioning module comprises a positioning plug board 4 and a positioning stop pin 5, the positioning plug board 4 is arranged in the connecting frame 2 and is inserted into the connecting frame 2, two ends of the positioning plug board 4 protrude out of the connecting frame 2, the positioning plug board 4 is wedge-shaped, the positioning stop pin 5 is arranged at the lower part of the positioning plug board 4 and is fixedly connected with the positioning plug board 4, the width of the upper part of the positioning plug board 4 is larger than that of the lower part of the positioning plug board 4, the length of the positioning stop pin 5 is larger than that of the connecting frame 2, the positioning module is matched with the positioning plug board 4 and the positioning stop pin 5 to position the connecting module, so that the connecting module is stably connected with the rack, wherein the positioning plug board 4 is used for fixing the connecting module and the rack relatively through the wedge-shaped structure of the positioning plug board 4, so that the connecting module is stably connected with the rack, the positioning stop pin 5 is used for limiting the positioning plug board 4 and the connecting frame 2 and limiting the end with the smaller width of the positioning plug board 4, the positioning insertion plate 4 is prevented from falling off from the connecting frame 2.

Spacing module includes spacer pin 6 and limit stop 7, spacer pin 6 comprises two slopes setting pins on link 2, spacer pin 6 and link 2 fixed connection, limit stop 7 corresponds 4 slopes settings of location picture peg inside link 2, limit stop 7 passes through spacer pin 6 and link 2 fixed connection, spacing module passes through spacer pin 6 and limit stop 7 cooperation, it is spacing to fix a position picture peg 4, avoid fixing a position picture peg 4 and come off from link 2, wherein, spacer pin 6 is used for providing the erection bracing for limit stop 7, limit stop 7 is used for spacing the great one end of 4 width of location picture peg jointly with spacer pin 6, avoid fixing a position picture peg 4 to come off from link 2.

The rack includes pole setting 8, horizontal pole 9 and backing plate 10, pole setting 8 erects subaerial, horizontal pole 9 sets up in the side of pole setting 8 and sets up between adjacent pole setting 8, backing plate 10 sets up in the lower part of pole setting 8 and can dismantle with pole setting 8 and be connected, the rack passes through pole setting 8, horizontal pole 9 and the cooperation of backing plate 10, constitute stable in structure's builder's rack structure, wherein, pole setting 8 and the cooperation of horizontal pole 9, constitute the frame construction of rack, backing plate 10 is used for constituting the sole of rack, provide the work basis for the staff.

Still include wedge groove 11 and wedge and detain 12, wedge groove 11 has a plurality of groups, and 11 intervals in every group wedge groove set up in pole setting 8 and with pole setting 8 fixed connection, and wedge detain 12 correspond wedge groove 11 set up at the tip of horizontal pole 9 and with horizontal pole 9 fixed connection, and wedge detains 12 and is pegged graft with wedge groove 11, and pole setting 8 and horizontal pole 9 can dismantle with wedge detain 12 through wedge groove 11 and be connected, handrail connecting rod 1 sets up in the side of rack through setting element and wedge groove 11, and wherein, wedge groove 11 is used for holding wedge and detains 12 and provide the erection bracing for the setting element, and wedge detains 12 and is used for cooperating wedge groove 11 to set up horizontal pole 9 detachable on pole setting 8, the utility model discloses operating condition schematic diagram is shown in fig. 3.

Every group wedge groove 11 comprises four draw-in grooves, and each draw-in groove dislocation interval in every group wedge groove 11 encircles the setting on pole setting 8, and adjacent draw-in groove dislocation sets up in turn, and wherein, this kind of wedge groove 11 arrangement mode can reserve the space of dodging for the cooperation of each part in the installation to the area at increase stress position improves the atress limit of the connecting portion of pole setting 8.

Still including adjusting seat 13, adjusting seat 13 sets up in the bottom of pole setting 8 and with pole setting 8 threaded connection, and the rack erects subaerial through adjusting seat 13, and wherein, adjusting seat 13 is used for adjusting the height of pole setting 8 to the height of adjustment rack, the height of accessible screw thread regulation pole setting 8.

Example two:

the difference between this embodiment and the first embodiment is: the arrangement of the wedge-shaped groove 11 in the first embodiment is replaced by: every group wedge groove 11 comprises four draw-in grooves, and each draw-in groove parallel and level in every group wedge groove 11 encircles the setting side by side on pole setting 8, and adjacent draw-in groove parallel and level meets the setting, and wherein, this kind of arrangement can concentrate on same position with the tie point of pole setting 8 and horizontal pole 9 in the rack, the integrated level of hoisting device tie point, the utility model discloses two pole setting 8 structural schematic are shown in fig. 4.

Wherein, the quantity of hand guard connecting rod, wedge groove 11, wedge buckle 12, the pole setting 8, horizontal pole 9, the backing plate 10 and the adjustment seat 13 that constitute the rack can set up according to the in-service use demand.

Wherein, handrail connecting rod 1 can be electric telescopic handle to be applicable to the rack of different specifications.

Wherein, the connection part of the connecting frame 2 and the handrail connecting rod 1 can rotate, so that the angle of the handrail connecting rod 1 can be adjusted in the installation state.

Wherein, handrail connecting rod 1 can adopt the equipment of the shaft-like structure of multistage formula to constitute to connect through set screw in the junction, promote the holistic dismouting convenience of device when guaranteeing its stability.

Wherein, a pressure sensor can be additionally arranged at the joint of the handrail connecting rod 1 and the rack, so that the pressure born by the handrail connecting rod 1 can be fed back in real time.

Wherein, the pole setting 8 upper end is equipped with the grafting post, and the accessible grafting post is connected a plurality of pole settings 8.

Wherein, location picture peg 4 is streamlined setting, and its lower part corresponds wedge groove 11 and is the arc setting to guarantee the fluency in the dismouting in-process, and can guarantee that it closely laminates with wedge groove 11.

The working principle is as follows:

a transverse rod 9 and a vertical rod 8 form a rack through a wedge-shaped groove 11 and a wedge-shaped buckle 12, the height of the rack is adjusted through an adjusting seat 13, a handrail connecting rod 1 is connected with the wedge-shaped groove 11 on the side surface of the rack through a connecting frame 2, a connecting plugboard 3 is inserted into the wedge-shaped groove 11, a positioning plugboard 4 is pressed downwards to enable the positioning plugboard 4 to be abutted against the wedge-shaped groove 11 and seal an opening on the lower part of the connecting frame 2, the wedge-shaped groove 11 is positioned above a clamping bulge on the lower part of the connecting plugboard 3, the wedge-shaped groove 11 and the connecting frame 2 are locked to position a connecting module, the connecting module is prevented from falling off from the wedge-shaped groove 11, the installation is finished, when the handrail connecting rod 1 needs to be disassembled from the rack, the positioning plugboard 4 is lifted upwards to open the opening on the lower part of the connecting frame 2, the wedge-shaped groove 11 can slide out along the opening on the lower part of the connecting frame 2, the disassembly of the end part of the handrail connecting rod 1 is finished, in the process of disassembly and assembly, the positioning stop pin 5 can prevent the positioning inserting plate 4 from falling off from the connecting frame 2.

The beneficial effects of the utility model are that simple structure, be connected and fix a position handrail connecting rod and rack through wedge-shaped setting element, be equipped with linking module, can be stably connected handrail connecting rod and rack, it is firm to connect, be equipped with orientation module, can fix a position fast connection module, positioning accuracy is high, be equipped with spacing module, it is spacing to carry out orientation module, can effectively avoid the part to drop, and integrated the setting between each module in the setting element, processing technology is simple, low in manufacturing cost, easily popularization, therefore, the clothes hanger is strong in practicability.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a protection handrail with wedge setting element, includes handrail connecting rod (1) and setting element, handrail connecting rod (1) sets up in the rack side, and the setting element sets up handrail connecting rod (1) and rack junction, handrail connecting rod (1) sets up in the rack side through the setting element, and its characterized in that, setting element including be used for with handrail connecting rod (1) carry out the connecting module be connected with the rack, be used for carrying out the orientation module of fixing a position and be used for carrying out spacing module to orientation module, connecting module is located handrail connecting rod (1) and rack junction just are located handrail connecting rod (1) tip, orientation module are located between connecting module and the rack, and spacing module is located the connecting module middle part.

2. The protective handrail with the wedge-shaped positioning piece as claimed in claim 1, wherein the connecting module comprises a connecting frame (2) and a connecting plug board (3), the connecting frame (2) is arranged at the end of the handrail connecting rod (1) and is rotatably connected with the handrail connecting rod (1), the connecting frame (2) is internally hollow, the connecting plug board (3) is arranged at one side of the connecting frame (2) far away from the handrail connecting rod (1) and is fixedly connected with the connecting frame (2), the lower part of the connecting plug board (3) protrudes out of the connecting frame (2), and a gap for accommodating the positioning module is arranged between the connecting plug board (3) and the connecting frame (2).

3. The protective handrail with the wedge-shaped positioning piece as claimed in claim 2, wherein the positioning module comprises a positioning insertion plate (4) and a positioning stop pin (5), the positioning insertion plate (4) is arranged inside the connecting frame (2) and is inserted into the connecting frame (2), two ends of the positioning insertion plate (4) protrude out of the connecting frame (2), the positioning insertion plate (4) is wedge-shaped, and the positioning stop pin (5) is arranged at the lower part of the positioning insertion plate (4) and is fixedly connected with the positioning insertion plate (4).

4. A guard rail with wedge-shaped positioning element as claimed in claim 3, characterized in that the positioning module comprises a positioning pin (6) and a stop (7), the positioning pin (6) is composed of two pins obliquely arranged on the connecting frame (2), the positioning pin (6) is fixedly connected with the connecting frame (2), the stop (7) is obliquely arranged inside the connecting frame (2) corresponding to the positioning insertion plate (4), and the stop (7) is fixedly connected with the connecting frame (2) through the positioning pin (6).

5. A guard rail with wedge-shaped positioning element as claimed in claim 4, characterized in that the lower part of the connection plate (3) is provided with a snap-in projection, the snap-in projection of the lower part of the connection plate (3) is arranged towards the connection frame (2), the width of the upper part of the positioning plate (4) is greater than the width of the lower part thereof, and the length of the positioning stop pin (5) is greater than the width of the connection frame (2).

6. The guard rail with wedge-shaped positioning pieces as claimed in claim 1, wherein the platform comprises vertical rods (8), cross rods (9) and backing plates (10), the vertical rods (8) are erected on the ground, the cross rods (9) are arranged on the sides of the vertical rods (8) and between the adjacent vertical rods (8), and the backing plates (10) are arranged on the lower portions of the vertical rods (8) and detachably connected with the vertical rods (8).

7. The protective handrail with the wedge-shaped positioning piece as claimed in claim 6, further comprising wedge-shaped grooves (11) and wedge-shaped buckles (12), wherein the wedge-shaped grooves (11) have a plurality of groups, each group of the wedge-shaped grooves (11) is arranged on the vertical rod (8) at intervals and is fixedly connected with the vertical rod (8), the wedge-shaped buckles (12) are arranged at the end part of the cross rod (9) corresponding to the wedge-shaped grooves (11) and are fixedly connected with the cross rod (9), the wedge-shaped buckles (12) are inserted into the wedge-shaped grooves (11), the vertical rod (8) and the cross rod (9) are detachably connected with the wedge-shaped buckles (12) through the wedge-shaped grooves (11), and the handrail connecting rod (1) is arranged at the side of the rack through the positioning piece and the wedge-shaped grooves (11).

8. The protective handrail with wedge-shaped positioning elements as claimed in claim 7, characterized in that each set of said wedge-shaped grooves (11) consists of four slots, and each slot in each set of said wedge-shaped grooves (11) is arranged on said vertical bar (8) in a staggered manner with alternating slots.

9. A guard rail with wedge-shaped positioning elements as claimed in claim 7, characterised in that each set of said wedge-shaped grooves (11) consists of four slots, each slot in each set of said wedge-shaped grooves (11) being arranged flush side by side around said vertical rod (8), adjacent slots being arranged flush with each other.

10. The guard rail with wedge-shaped positioning element as claimed in claim 6, further comprising an adjusting seat (13), wherein said adjusting seat (13) is arranged at the bottom of said vertical rod (8) and is in threaded connection with said vertical rod (8), and the stand is erected on the ground through said adjusting seat (13).