CN215281796U - Handrail installation auxiliary positioning device convenient to butt joint - Google Patents
Handrail installation auxiliary positioning device convenient to butt joint Download PDFInfo
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- CN215281796U CN215281796U CN202120808359.7U CN202120808359U CN215281796U CN 215281796 U CN215281796 U CN 215281796U CN 202120808359 U CN202120808359 U CN 202120808359U CN 215281796 U CN215281796 U CN 215281796U
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- 210000001503 joint Anatomy 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000011900 installation process Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011007 installation qualification Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary positioning device for installing a railing, which is convenient for butt joint, and comprises a positioning frame, a movable wheel and a positioning frame, wherein the positioning frame is of a rectangular structure and is vertically arranged on the bottom surface; the method comprises the following steps: the front surface of the lifting threaded rod is transversely sleeved with the limiting top plate, and a main bearing block penetrates through the front surface of the limiting top plate; the clamping transverse plate is fixedly connected to the middle part of the lifting threaded rod, and a guide threaded rod is rotatably arranged inside the clamping transverse plate through a bearing; and the limiting bottom plate is sleeved on the outer wall of the lower part of the lifting threaded rod, and the front surface of the limiting bottom plate is provided with an auxiliary bearing block in a penetrating manner. This railing installation auxiliary positioning device convenient to butt joint drives spacing roof and spacing bottom plate through the lifting threaded rod and fixes spacingly to the railing, and the centre gripping diaphragm that sets up through the guide threaded rod middle part carries out the centre gripping spacingly to the middle part of railing, prevents to take place the condition of skew at the in-process of installation.
Description
Technical Field
The utility model relates to a railing installation technical field specifically is a railing installation is with auxiliary positioning device convenient to butt joint.
Background
In the process of railing construction and installation, the railing and the pre-installation holes need to be aligned and calibrated, when the assembly is carried out, welding parts need to be welded flat, butt joint parts need to be tight, flatness is guaranteed to be horizontal and vertical, and therefore the railing cannot be installed through the positioning of a single operator in the installation process.
Publicly known number CN202020253337.4 discloses a device for assisting in installing a railing, the railing can be positioned and calibrated with a hole which is pre-opened in the installation process through a stand column which is fixedly arranged, a sleeve and a grounding bolt, the dislocation and the inclination are prevented from occurring, but in the actual use process, because the railing cannot be uniform in specification and length, the stand column of the fixed pattern cannot change the width of the stand column, and the railing is too large in quality, so that the carrying and calibration are inconvenient manually, and the installation efficiency and the installation qualified rate of the railing are reduced.
We have therefore proposed an auxiliary positioning device for handrail installation that facilitates butt-joint, in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railing installation is with auxiliary positioning device convenient to butt joint to solve on the present market that above-mentioned background art provided in the in-service use process, because specification length is unified to the unable accomplished of railing, this just makes the stand of fixed pattern can't change its width, and the railing is because the quality is too big, makes to carry and calibrate through the manual work especially inconvenient, reduces the installation effectiveness of railing and the problem of installation qualification rate.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary positioning device for installing a handrail, which is convenient to butt joint, is characterized in that a lifting threaded rod is rotatably arranged on the front surface of a positioning frame;
the positioning frame is vertically arranged on the bottom surface in a rectangular structure, the bottom surface of the positioning frame is symmetrically provided with moving wheels through bolts, and the left side and the right side of the inside of the positioning frame are rotatably provided with lifting threaded rods through bearings;
the limiting top plate is arranged on the front side of the positioning frame and transversely sleeved on the front side of the lifting threaded rod, a main bearing block penetrates through the front side of the limiting top plate, and a main lower pressing block penetrates through the top surface of the main bearing block;
the method comprises the following steps:
the clamping transverse plate is fixedly connected to the middle part of the lifting threaded rod, a guide threaded rod is rotatably arranged inside the clamping transverse plate through a bearing, and the outer walls of the left side and the right side of the guide threaded rod are symmetrically sleeved and connected to the rear end of the clamping block;
the limiting bottom plate is sleeved on the outer wall of the lower portion of the lifting threaded rod, the front face of the limiting bottom plate is provided with an auxiliary bearing block in a penetrating mode, and the top face of the auxiliary bearing block is provided with an auxiliary lower pressing block in a penetrating mode.
Preferably, the motor is fixedly arranged in the middle of the top surface of the positioning frame, the outer wall of an output shaft of the motor is connected to the outer wall of the top end of the lifting threaded rod through a transmission belt connected through meshing, and the motor drives the transmission belt and the lifting threaded rod to rotate.
Preferably, the lifting threaded rod is symmetrically distributed about the vertical central axis of the positioning frame, threads of outer walls of the upper side and the lower side of the lifting threaded rod are arranged in an opposite structure, and the lifting threaded rod can lift up and down through the electric limiting top plate and the electric limiting bottom plate.
Preferably, the inside main bottom surface laminating of briquetting of main carrier block slides and has main conflict piece, and the inside right side of main carrier block rotates and is provided with circular gear to circular gear's right side meshing is connected with spacing rack, the articulated anticreep pole that is provided with of left side top surface of main carrier block, and the side of main conflict piece passes through stay cord fixed connection in the outer wall of anticreep pole, drives the spacing rack that the meshing is connected when driving circular gear rotation through main conflict piece and carries out the oscilaltion.
Preferably, the top surface level of main briquetting down is greater than the top surface level setting of main carrier block, and the biggest removal length of the spacing rack in briquetting right side is greater than the biggest upset length of anticreep pole down to main briquetting and the setting of transversely coaxial distribution between the spacing roof down, the upset through the anticreep pole is spacing to the railing.
Preferably, the inboard outer wall of grip block sets up for the arc structure, and the grip block is that two a set of mounting means equidistance set up in the front of centre gripping diaphragm to for horizontal coaxial distribution setting between centre gripping diaphragm and the positioning frame, through the setting of grip block arc structure, make the grip block carry on spacing fixedly to the middle part of railing.
Preferably, the fixed vice touch multitouch that supports that is provided with in bottom surface of vice briquetting down, and the top surface left and right sides symmetry of vice briquetting is articulated to be provided with the supporting rod down to the outer wall of vice touch multitouch passes through stay cord fixed connection in the inboard outer wall of supporting rod, drives the bottom surface to the railing after making the supporting rod upset of stay cord through vice touch multitouch and fixes.
Preferably, the top surface level of the auxiliary lower pressing block is greater than the top surface level of the auxiliary bearing block, and the maximum moving length of the auxiliary contact block on the bottom surface of the auxiliary lower pressing block is greater than the maximum turning length of the clamping rod.
Compared with the prior art, the beneficial effects of the utility model are that: according to the auxiliary positioning device for installing the handrail, which is convenient to butt joint, the limit top plate and the limit bottom plate are driven by the lifting threaded rod to fix and limit the handrail, and meanwhile, the middle part of the handrail is clamped and limited by the clamping transverse plate arranged in the middle of the guide threaded rod, so that the situation of deviation in the installation process is prevented;
1. the main lower pressing block penetrating through the main bearing block is pressed downwards, so that the main lower pressing block presses the abutting block to drive the round gear and the rack on the right side to move and limit the side of the railing, the main abutting block moves to drive the pull rope and the anti-falling rod to turn over and then extrude and fix the railing, and the phenomenon of falling off in the installation process is prevented;
2. through the inside vice carrier block that runs through the setting of railing extrusion limiting bottom plate for vice conflict piece of bottom surface extrusion of vice carrier block drives vice conflict piece and slides, and it is spacing to carry out the centre gripping to the bottom surface of railing after the stay cord through vice conflict piece avris drives the grip block upset.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the main lower press block mounting structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the auxiliary lower pressing block of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a positioning frame; 101. a moving wheel; 102. lifting a threaded rod; 103. a motor; 104. a drive belt; 2. a limiting top plate; 201. a main bearing block; 202. a main lower pressing block; 203. a main contact block; 204. a circular gear; 205. an anti-drop rod; 206. pulling a rope; 207. a limit rack; 3. clamping the transverse plate; 301. guiding a threaded rod; 302. a clamping block; 4. a limiting bottom plate; 401. a sub-carrier block; 402. an auxiliary lower pressing block; 403. a secondary contact block; 404. and a clamping rod.
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. 1-5, the present invention provides a technical solution: an auxiliary positioning device for installing a handrail, which is convenient to butt joint, the front surface of a positioning frame 1 is rotatably provided with a lifting threaded rod 102;
the positioning frame 1 is vertically arranged on the bottom surface in a rectangular structure, the bottom surface of the positioning frame 1 is symmetrically provided with moving wheels 101 through bolts, and the left side and the right side of the inside of the positioning frame 1 are rotatably provided with lifting threaded rods 102 through bearings;
the method comprises the following steps:
the limiting top plate 2 is arranged on the front surface of the positioning frame 1 and transversely sleeved on the front surface of the lifting threaded rod 102, a main bearing block 201 penetrates through the front surface of the limiting top plate 2, and a main lower pressing block 202 penetrates through the top surface of the main bearing block 201;
the clamping transverse plate 3 is fixedly connected to the middle part of the lifting threaded rod 102, a guide threaded rod 301 is rotatably arranged inside the clamping transverse plate 3 through a bearing, and the outer walls of the left side and the right side of the guide threaded rod 301 are symmetrically sleeved and connected to the rear end of the clamping block 302;
the limiting bottom plate 4 is sleeved on the outer wall of the lower portion of the lifting threaded rod 102, the front face of the limiting bottom plate 4 is provided with an auxiliary bearing block 401 in a penetrating mode, and the top face of the auxiliary bearing block 401 is provided with an auxiliary lower pressing block 402 in a penetrating mode.
A motor 103 is fixedly arranged in the middle of the top surface of the positioning frame 1, and the outer wall of an output shaft of the motor 103 is meshed and connected with the outer wall of the top end of the lifting threaded rod 102 through a transmission belt 104 in meshed connection.
The lifting threaded rods 102 are symmetrically distributed about the vertical central axis of the positioning frame 1, and the threads on the outer walls of the upper side and the lower side of the lifting threaded rods 102 are arranged in an opposite structure.
The bottom surface laminating of the inside main briquetting 202 down of main carrier block 201 slides has main contact block 203, and the inside right side of main carrier block 201 rotates and is provided with circular gear 204 to circular gear 204's right side meshing is connected with spacing rack 207, and the left side top surface of main carrier block 201 articulates and is provided with anticreep pole 205, and the side of main contact block 203 passes through stay cord 206 fixed connection in the outer wall of anticreep pole 205.
The top surface level of the main lower pressing block 202 is greater than that of the main bearing block 201, the maximum moving length of the limiting rack 207 on the right side of the main lower pressing block 202 is greater than the maximum turning length of the anti-falling rod 205, and the main lower pressing block 202 and the limiting top plate 2 are transversely and coaxially distributed.
After the railing drives the downdraft with main briquetting 202 that main carrier block 201 top surface runs through the setting, main abutting block 203 that main abutting block 202 bottom surface laminating set up is driven and is slided, main abutting block 203 drives the circular gear 204 on right side through stay cord 206 simultaneously and rotates, the vortex spring through the inside setting of circular gear 204 guarantees the reseing of circular gear 204, rotatory electronic spacing rack 207 through circular gear 204 carries on spacingly to the railing, later drive articulated anticreep pole 205 through the left stay cord 206 of main abutting block 203 and block the railing after overturning.
The inner side outer wall of the clamping block 302 is arranged in an arc structure, the clamping block 302 is formed by arranging two groups of installation modes in the front of the clamping transverse plate 3 at equal intervals, and the clamping transverse plate 3 and the positioning frame 1 are arranged in a transverse coaxial distribution mode.
The inside direction threaded rod 301 of centre gripping diaphragm 3 soon drives the outer wall and controls both sides threaded connection's grip block 302 and fix the middle part of railing, prevents that the middle part of railing from taking place to rock the condition that leads to droing.
The bottom surface of the auxiliary lower pressing block 402 is fixedly provided with an auxiliary abutting block 403, the left side and the right side of the top surface of the auxiliary lower pressing block 402 are symmetrically hinged with clamping rods 404, and the outer wall of the auxiliary abutting block 403 is fixedly connected to the inner outer wall of the clamping rods 404 through a pull rope 206.
The top surface level of the sub-pressing block 402 is greater than that of the sub-bearing block 401, and the maximum moving length of the sub-contact block 403 at the bottom surface of the sub-pressing block 402 is greater than the maximum turning length of the clamping bar 404.
The auxiliary pressing block 402 on the top surface of the auxiliary bearing block 401 in front of the limiting bottom plate 4 is pressed downwards through the bottom surface of the handrail, so that after the auxiliary pressing block 402 drives the left and right side pull ropes 206 to drive the clamping rods 404 to overturn through the auxiliary contact block 403 extruded by the bottom surface, the clamping rods 404 clamp and limit the bottom surface of the handrail.
The working principle is as follows: before the auxiliary positioning device for installing the handrail convenient for butt joint is used, the whole condition of the device needs to be checked firstly to determine that the device can normally work, as shown in fig. 1-5, firstly, a motor 103 on the inner top surface of a positioning frame 1 drives a transmission belt 104 and a lifting threaded rod 102 to rotate, simultaneously, a limit top plate 2 connected with the lifting threaded rod 102 through threads is driven to carry out height adjustment of up-and-down lifting, then the handrail is placed on the top surface of a main bearing block 201 on the front surface of the limit top plate 2, so that after the handrail drives a main lower pressing block 202 penetrating through the top surface of the main bearing block 201 to downwards extrude, a main contact block 203 attached to the bottom surface of the main lower pressing block 202 is driven to slide, meanwhile, the main contact block 203 drives a circular gear 204 on the right side to rotate through a stay cord 206, and the resetting of the circular gear 204 is ensured through a vortex spring arranged in the circular gear 204, the rail is limited by the rotary electric limiting rack 207 of the circular gear 204, and then the hinged anti-falling rod 205 is driven by the pull rope 206 on the left side of the main collision block 203 to overturn and then be blocked;
the centre gripping piece 302 through rotating the inside direction threaded rod 301 of centre gripping diaphragm 3 and driving the outer wall left and right sides threaded connection fixes the middle part of railing, prevent that the middle part of railing from taking place to rock the condition that leads to droing, later press down the vice briquetting 402 that pushes down of 4 the place ahead vice carrier block 401 top surfaces of spacing bottom plate through the bottom surface of railing, make vice briquetting 402 down drive left and right sides stay cord 206 through the vice feeler block 403 that supports of bottom surface extrusion after driving supporting rod 404 and overturn, supporting rod 404 carries out the centre gripping spacingly to the bottom surface of railing.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. An auxiliary positioning device for installing a handrail, which is convenient to butt joint, is characterized in that a lifting threaded rod is rotatably arranged on the front surface of a positioning frame;
the positioning frame is vertically arranged on the bottom surface in a rectangular structure, the bottom surface of the positioning frame is symmetrically provided with moving wheels through bolts, and the left side and the right side of the inside of the positioning frame are rotatably provided with lifting threaded rods through bearings;
it is characterized by comprising:
the limiting top plate is arranged on the front side of the positioning frame and transversely sleeved on the front side of the lifting threaded rod, a main bearing block penetrates through the front side of the limiting top plate, and a main lower pressing block penetrates through the top surface of the main bearing block;
the clamping transverse plate is fixedly connected to the middle part of the lifting threaded rod, a guide threaded rod is rotatably arranged inside the clamping transverse plate through a bearing, and the outer walls of the left side and the right side of the guide threaded rod are symmetrically sleeved and connected to the rear end of the clamping block;
the limiting bottom plate is sleeved on the outer wall of the lower portion of the lifting threaded rod, the front face of the limiting bottom plate is provided with an auxiliary bearing block in a penetrating mode, and the top face of the auxiliary bearing block is provided with an auxiliary lower pressing block in a penetrating mode.
2. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 1, wherein: the motor is fixedly arranged in the middle of the top surface of the positioning frame, and the outer wall of an output shaft of the motor is meshed and connected with the outer wall of the top end of the lifting threaded rod through a transmission belt connected in a meshed mode.
3. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 2, wherein: the lifting threaded rods are symmetrically distributed about a vertical central axis of the positioning frame, and threads of outer walls of the upper side and the lower side of each lifting threaded rod are arranged in an opposite structure.
4. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 1, wherein: the bottom surface laminating of the inside main briquetting down of main carrier block slides has main conflict piece, and the inside right side of main carrier block rotates and is provided with circular gear to circular gear's right side meshing is connected with spacing rack, the articulated anticreep pole that is provided with of left side top surface of main carrier block, and the side of main conflict piece passes through stay cord fixed connection in the outer wall of anticreep pole.
5. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 4, wherein: the top surface level of main briquetting is greater than the top surface level setting of main carrier block down, and the biggest removal length of the spacing rack in briquetting right side is greater than the biggest upset length of anticreep pole down to main briquetting sets up with horizontal coaxial distribution between the spacing roof down.
6. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 1, wherein: the clamping block is characterized in that the outer wall of the inner side of the clamping block is of an arc-shaped structure, the clamping block is formed by two groups of installation modes which are equidistantly arranged on the front surface of the clamping transverse plate, and the clamping transverse plate and the positioning frame are transversely and coaxially distributed.
7. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 1, wherein: the bottom surface of the auxiliary lower pressing block is fixedly provided with an auxiliary contact block, the left side and the right side of the top surface of the auxiliary lower pressing block are symmetrically hinged to form clamping rods, and the outer wall of the auxiliary contact block is fixedly connected to the inner side outer wall of each clamping rod through a pull rope.
8. The auxiliary positioning device for installing the handrail convenient for butt joint as claimed in claim 1, wherein: the horizontal height of the top surface of the auxiliary lower pressing block is greater than that of the top surface of the auxiliary bearing block, and the maximum moving length of the auxiliary contact block on the bottom surface of the auxiliary lower pressing block is greater than the maximum turning length of the clamping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808359.7U CN215281796U (en) | 2021-04-20 | 2021-04-20 | Handrail installation auxiliary positioning device convenient to butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808359.7U CN215281796U (en) | 2021-04-20 | 2021-04-20 | Handrail installation auxiliary positioning device convenient to butt joint |
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| Publication Number | Publication Date |
|---|---|
| CN215281796U true CN215281796U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120808359.7U Active CN215281796U (en) | 2021-04-20 | 2021-04-20 | Handrail installation auxiliary positioning device convenient to butt joint |
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| CN (1) | CN215281796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822270A (en) * | 2022-03-13 | 2022-07-29 | 李刚 | Full-color large screen display of embedding concatenation formula based on outdoor advertising puts in |
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2021
- 2021-04-20 CN CN202120808359.7U patent/CN215281796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822270A (en) * | 2022-03-13 | 2022-07-29 | 李刚 | Full-color large screen display of embedding concatenation formula based on outdoor advertising puts in |
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