CN208811601U - A kind of T-type guide rail drilling-hole positioning device - Google Patents
A kind of T-type guide rail drilling-hole positioning device Download PDFInfo
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- CN208811601U CN208811601U CN201821536303.5U CN201821536303U CN208811601U CN 208811601 U CN208811601 U CN 208811601U CN 201821536303 U CN201821536303 U CN 201821536303U CN 208811601 U CN208811601 U CN 208811601U
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Abstract
The utility model discloses a kind of T-type guide rail drilling-hole positioning devices, it is characterized by comprising U-shaped board and plural groups boring positioning mechanisms, U-type groove is equipped in the U-shaped board, the U-shaped board includes bottom plate and the side plate for being set to bottom plate two sides, a plurality of limit screw holes are evenly equipped on side plate described in side, the limit screw hole is connected with the U-type groove；The lateral surface of every block of side plate is equipped with a plurality of connecting screw holes, and boring positioning mechanism described in every group is bolted in the connecting screw hole through two connection bolts；The boring positioning mechanism includes positioning plate and the connecting plate for being set to positioning plate two sides, and the side wall of connecting plate and the positioning plate described in two sides is fixedly linked；The positioning plate is equipped with a positioning hole, and the location hole is parallel to the side plate setting, and the location hole is set to the middle part of the positioning plate.The utility model improves guide rail drilling quality.
Description
Technical field
The utility model relates to a kind of vertical ladder field more particularly to a kind of T-type guide rail drilling-hole positioning devices.
Background technique
In vertical lift, guide rail is building block important in elevator device.Wherein, there are many guide rails, most common is T
Type guide rail.Shown in Figure 1, T-type guide rail includes mounting plate 101 and the raised item that is arranged in the middle part of 101 front end face of mounting plate
102, guide shoe etc. is all direct sliding on raised item.Wherein, the back side of mounting plate be plane, directly with elevator shaft or
The connection of person bindiny mechanism.The leading flank of mounting plate 101 has certain gradient, from the side wall of raised item towards the two sides of mounting plate
Inclination constitutes an inclined-plane 103 with 3-5 ° of inclination.Wherein, after the elevator accessory production of many elevator companies is completed,
It is installed at the scene of transporting to.Ordinary circumstance installation is all that the installer outside elevator company installs.Cage guide into
When row installation, need to be punched on cage guide, wherein experienced installation personnel may pacify in guide rail
It before dress, is punched from the back side of mounting plate, there is some installation personnels, it is unclear that this gradient, it can be directly by cage guide
After being installed, subsequent punching is being carried out.But since the leading flank of mounting plate has certain gradient, cause beating
During hole, making screw hole, there are certain gradients, it is difficult to it is vertical to keep, and installation personnel is due to lazy, and be unwilling by
Guide rail disassemble from rear side punch, directly punched from front, the installation quality that will lead to accessory in this way is bad, exist compared with
Big security risk.Punch in other words unqualified, accessory can not be installed, and scrapping for guide rail is caused.There are also installation personnel,
Punch it is unqualified after, directly accessory is welded on guide rail, still, for welding for, the technique of welder is irregular not
Together, while the material of welding material and guide rail is also not same, causes using after a period of time, weld can crack even
Fracture, there are king-sized security risks.Therefore, how above-mentioned technical problem is solved, is that those skilled in the art need effort
Direction.
Summary of the invention
The utility model aim is to provide a kind of T-type guide rail drilling-hole positioning device and improves elevator by using the structure
The convenience of guide rail drilling, also ensures the drilling quality of cage guide, ensure that the safety that elevator uses.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of T-type guide rail drilling-hole positioning device, packet
It includes U-shaped board and is set to the plural groups boring positioning mechanism of U-shaped board two sides, U-type groove, the U-shaped board packet are equipped in the U-shaped board
It including bottom plate and is set to the side plate of bottom plate two sides, side plate described in two sides is installed vertically on the front end face of the bottom plate two sides, and one
A plurality of limit screw holes are evenly equipped on side plate described in side, the limit screw hole is connected with the U-type groove；It drills described in plural groups
Positioning mechanism is respectively arranged in the outside of side plate described in the two sides；The lateral surface of every block of side plate is equipped with a plurality of connections
Screw hole, boring positioning mechanism described in every group are bolted in the connecting screw hole through two connection bolts, make the boring positioning machine
Structure is fixed on the side plate；The boring positioning mechanism includes positioning plate and the connecting plate for being set to positioning plate two sides, two sides
The side wall of the connecting plate and the positioning plate is fixedly linked, and the first connecting screw hole, institute are respectively equipped on every piece of connecting plate
It states connection bolt to be bolted in first connecting screw hole and connecting screw hole, the connecting plate and positioning plate is fixed on the side
On plate, and the inner face of the positioning plate is butted on the lateral surface of the side plate；The positioning plate is equipped with a positioning hole, described
Location hole is parallel to the side plate setting, and the location hole is set to the middle part of the positioning plate.
In above-mentioned technical proposal, the limit screw hole is set between adjacent boring positioning mechanism.
In above-mentioned technical proposal, the positioning plate front end face is equipped with the extension board to extend internally, connects described in the two sides
The front end face of fishplate bar is butted on the extension board, and the rear end face of the extension board is butted on the front end face of the corresponding side plate.
In above-mentioned technical proposal, the thickness of the positioning plate is less than the thickness of the connecting plate, the front end of the positioning plate
Face flushes setting with the front end face of the connecting plate, and the rear end face of the positioning plate is set to the middle part of two pieces of connecting plates.
In above-mentioned technical proposal, the connecting plate is L-type structure, and connecting plate described in two groups is symmetrically disposed on the positioning plate
Two sides, the connecting plate includes end to end transverse slat and riser, and the transverse slat is arranged in a mutually vertical manner with riser, the transverse slat
End face be connected with the side of the positioning plate, the riser is connected with the inner end of the transverse slat, and first connecting screw hole is set
It is placed on the riser, the inner face of the riser is butted on the side wall of the side plate.
In above-mentioned technical proposal, plural groups groove is evenly equipped on the trailing flank of the bottom plate, groove face one described in every group
The positioning plate setting of the group boring positioning mechanism.
In above-mentioned technical proposal, the limit screw hole is set on one block of side plate, and in addition one block of side plate is interior
Wall is equipped with copper sheet protective layer.
In above-mentioned technical proposal, the U-type groove is arranged in the protrusion of T-type guide rail, and the depth of the U-type groove is less than described
The height of T-type rail projection, the side plate inner wall of the limit screw hole opposite side are butted on the side of the raised side, separately
Side passes through the limit screw hole through caging bolt and is butted on the side of the raised other side, and the U-shaped board is lock onto institute
In the protrusion for stating T-type guide rail, the location hole is made to be parallel to the protrusion setting.
In above-mentioned technical proposal, the positioning hole is equipped with protective case.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. by the setting of U-shaped board and boring positioning mechanism in the utility model, U-shaped board can be directly sandwiched in T-type guide rail
Protrusion on, the protrusion of U-shaped board and T-type guide rail is locked using caging bolt, while boring positioning mechanism is mounted on U-shaped board
Side plate on, the parallel location hole of side plate is set on the positioning plate of boring positioning mechanism, after guide rail is installed,
Drill bit can carry out guide-localization by locating piece, guarantee that drill bit is parallel with side plate, punch above bevelled T-type guide rail having
Guarantee that punching is qualified, improves the safety that elevator uses, also improve the convenience of guide rail punching；
2. boring positioning mechanism includes positioning plate and the connecting plate that positioning plate two sides are arranged, positioning plate warp in the utility model
The side plate of the connecting plate and U-shaped board of crossing two sides is connected and fixed, and can adjust position of the positioning plate relative to T-type guide rail in this way, is protected
Demonstrate,prove guide rail drilling quality；
3. protective case is arranged in the utility model in locating piece, the hardness and intensity of protective case can be greater than the hardness of drill bit
And intensity, such drill bit prevent from damaging locating piece and location hole when punching guide rail by protective case,
Guarantee guiding quality, guarantees the quality of punching.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of T-type guide rail in background technique in the utility model embodiment one；
Fig. 2 is the structural schematic diagram in the utility model embodiment one；
Fig. 3 is the mounting structure schematic diagram in the utility model embodiment one with T-type guide rail；
Fig. 4 is the schematic cross-sectional view of Fig. 3；
Fig. 5 is the schematic cross-sectional view in the utility model embodiment one in boring procedure.
Wherein: 1, U-shaped board；2, boring positioning mechanism；3, U-type groove；4, bottom plate；5, side plate；6, screw hole is limited；7, spiral shell is connected
Bolt；8, positioning plate；9, connecting plate；10, the first connecting screw hole；11, location hole；12, T-type guide rail；13, raised；14, extension board；
15, transverse slat；16, riser；17, groove；18, copper sheet protective layer；19, protective case；20, drill bit；21, caging bolt；101, it installs
Plate；102, raised item；103, inclined-plane.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one: shown in referring to fig. 2~5, a kind of T-type guide rail drilling-hole positioning device, including U-shaped board 1 and be set to U-shaped
The plural groups boring positioning mechanism 2 of 1 two sides of plate, the U-shaped board 1 is interior to be equipped with U-type groove 3, and the U-shaped board 1 includes bottom plate 4 and setting
Side plate 5 in 4 two sides of bottom plate, side plate 5 described in two sides are installed vertically on the front end face of 4 two sides of bottom plate, side described in side
A plurality of limit screw holes 6 are evenly equipped on plate 5, the limit screw hole 6 is connected with the U-type groove 3；Boring positioning described in plural groups
Mechanism 2 is respectively arranged in the outside of side plate 5 described in the two sides；The lateral surface of every block of side plate 5 is equipped with a plurality of connections
Screw hole, boring positioning mechanism 2 described in every group are bolted in the connecting screw hole through two connection bolts 7, make the boring positioning
Mechanism 2 is fixed on the side plate 5；The boring positioning mechanism 2 includes positioning plate 8 and the connection for being set to 8 two sides of positioning plate
Plate 9, connecting plate 9 and the side wall of the positioning plate 8 described in two sides are fixedly linked, and are respectively equipped with first on every piece of connecting plate 9
Connecting screw hole 10, the connection bolt 7 is bolted in first connecting screw hole and connecting screw hole, by the connecting plate and positioning
Plate is fixed on the side plate, and the inner face of the positioning plate 8 is butted on the lateral surface of the side plate 5；On the positioning plate 8
Equipped with a positioning hole 11, the location hole 11 is parallel to the side plate setting, and the location hole is set in the positioning plate
Portion.
The U-type groove 3 is arranged in the protrusion 13 of T-type guide rail 12, and it is convex that the depth of the U-type groove 3 is less than the T-type guide rail
The height risen, the side plate inner wall of the limit screw hole opposite side are butted on the side of the raised side, and the other side is through limiting
Position bolt 21 passes through the limit screw hole and is butted on the side of the raised other side, and the U-shaped board is lock onto the T-type and is led
In the protrusion of rail, the location hole is made to be parallel to the protrusion setting.
In the present embodiment, in use, T-type guide rail can be installed first, after installing, the rear end face of T-type guide rail is
Horizontal plane has 3 °~5 ° of inclined-plane between front end face and the protrusion of T-type guide rail, and protrusion is then for elevator guiding role.
In use, directly covering U-type groove on the protrusion of guide rail, the bottom of U-type groove is then butted on the end face of protrusion, then utilizes limit
Position bolt passes through limit screw hole and is butted on the side of protrusion.U-shaped board is locked at protrusion using caging bolt and other side side plate
On, wherein it is against due to the bottom of U-shaped board on the end face of protrusion, and the convex surfaces of sliding rail can be especially straight, to keep elevator energy
Enough normal and safe movements.Therefore, after U-shaped board has installed, U-shaped board is also meeting and horizontal plane.Then to drilling
Positioning mechanism is installed, and the position punched as needed is installed, and is locked connecting plate and positioning plate using connection bolt
On side plate, while location hole is not only parallel to side plate, but also location hole can be arranged perpendicular to bottom plate, and location hole can be with level
Face is parallel.It is positioned such that hole will be perpendicular to T-type guide rail rear end face, in this way when drilling, it is only necessary to be inserted into drill bit
Positioning hole punches guide rail using drill bit using the guiding of location hole, even if the front end face of T-type guide rail in this way has
Gradient, can also guarantee drill bit punching when and projecting parallel, guarantee accessory install when, guarantee installation quality.
Shown in Figure 2, the limit screw hole is set between adjacent boring positioning mechanism.
Referring to shown in Fig. 3~5,8 front end face of positioning plate is equipped with the extension board 14 to extend internally, described in the two sides
The front end face of connecting plate is butted on the extension board, and the rear end face of the extension board is butted on the front end face of the corresponding side plate.
It by the setting of extension board, can guarantee the stability for positioning Board position in this way, guarantee that location hole can be with bottom plate
It is vertically arranged, that is, is vertically arranged with the front end face of side plate, also can be improved the installation effectiveness of positioning plate and extension board, guarantee
Installation quality.
Wherein, the thickness of the positioning plate is less than the thickness of the connecting plate, the front end face of the positioning plate and the company
The front end face of fishplate bar flushes setting, and the rear end face of the positioning plate is set to the middle part of two pieces of connecting plates.
The connecting plate 9 is L-type structure, and connecting plate described in two groups is symmetrically disposed on the two sides of the positioning plate, the company
Fishplate bar 9 includes end to end transverse slat 15 and riser 16, and the transverse slat is arranged in a mutually vertical manner with riser, the end face of the transverse slat and
The side of the positioning plate is connected, and the riser is connected with the inner end of the transverse slat, and first connecting screw hole is set to described
On riser, the inner face of the riser is butted on the side wall of the side plate.
Referring to fig. 2, shown in 4,5, plural groups groove 17 is evenly equipped on the trailing flank of the bottom plate 4, groove described in every group is just
The positioning plate of the boring positioning mechanism described in one group is arranged.Through the setting of groove, in this way when U-shaped board and guide rail are installed
It waits, can be improved installation effectiveness, the side of groove is exactly to need at punching, can guarantee the installation effectiveness and quality of U-shaped board.
The limit screw hole 6 is set on one block of side plate 5, and in addition the inner wall of one block of side plate 5 is equipped with copper sheet
Protective layer 18.By the setting of copper sheet protective layer, when U-shaped board and guide rail locking are installed, since copper material is relatively soft,
A protection can be carried out to guide rail in this way, prevents from wearing the protrusion of guide rail, guarantees the peace of guide rail in use
Quan Xing.
Referring to fig. 2, shown in 4,5, protective case 19 is equipped in the location hole 11.Wherein, protective case is alloy material, strong
Degree and hardness are greater than the intensity and hardness of drill bit, in this way when drill bit 20 is by location hole, will not cause to location hole
Abrasion, can protect location hole using protective case, and in boring procedure, will not even if touching with protective case
Protective case is caused to wear, even if protective case is worn, it is only necessary to replace protective case, can guarantee the matter of punching in this way
Amount.
Claims (9)
1. a kind of T-type guide rail drilling-hole positioning device, it is characterised in that: bored including U-shaped board and the plural groups for being set to U-shaped board two sides
Hole locating device, the U-shaped board is interior to be equipped with U-type groove, and the U-shaped board includes bottom plate and the side plate for being set to bottom plate two sides, two sides
The side plate is installed vertically on the front end face of the bottom plate two sides, and a plurality of limit screw holes are evenly equipped on side plate described in side,
The limit screw hole is connected with the U-type groove；Boring positioning mechanism described in plural groups is respectively arranged in side described in the two sides
The outside of plate；The lateral surface of every block of side plate is equipped with a plurality of connecting screw holes, and boring positioning mechanism is through two described in every group
Connection bolt is bolted in the connecting screw hole, keeps the boring positioning mechanism fixed on the side plate；The boring positioning
Mechanism includes positioning plate and the connecting plate for being set to positioning plate two sides, and the side wall of connecting plate and the positioning plate described in two sides is fixed
It is connected, the first connecting screw hole is respectively equipped on every piece of connecting plate, the connection bolt is bolted in first connecting screw hole
It is and in connecting screw hole, the connecting plate and positioning plate is fixed on the side plate, and the inner face of the positioning plate is butted on institute
It states on the lateral surface of side plate；The positioning plate is equipped with a positioning hole, and the location hole is parallel to the side plate setting, described fixed
Position hole is set to the middle part of the positioning plate.
2. T-type guide rail drilling-hole positioning device according to claim 1, it is characterised in that: the limit screw hole is set to phase
Between adjacent boring positioning mechanism.
3. T-type guide rail drilling-hole positioning device according to claim 1, it is characterised in that: set on the positioning plate front end face
There is the extension board to extend internally, the front end face of connecting plate described in the two sides is butted on the extension board, after the extension board
End face is butted on the front end face of the corresponding side plate.
4. T-type guide rail drilling-hole positioning device according to claim 3, it is characterised in that: the thickness of the positioning plate is less than
The thickness of the connecting plate, the front end face of the positioning plate flush setting with the front end face of the connecting plate, the positioning plate
Rear end face is set to the middle part of two pieces of connecting plates.
5. T-type guide rail drilling-hole positioning device according to claim 4, it is characterised in that: the connecting plate is L-type structure,
Connecting plate described in two groups is symmetrically disposed on the two sides of the positioning plate, and the connecting plate includes end to end transverse slat and riser,
The transverse slat is arranged in a mutually vertical manner with riser, and the end face of the transverse slat is connected with the side of the positioning plate, the riser and institute
The inner end for stating transverse slat is connected, and first connecting screw hole is set on the riser, and the inner face of the riser is butted on the side
On the side wall of plate.
6. T-type guide rail drilling-hole positioning device according to claim 1, it is characterised in that: on the trailing flank of the bottom plate
It is furnished with plural groups groove, the positioning plate setting of boring positioning mechanism described in one group of groove face described in every group.
7. T-type guide rail drilling-hole positioning device according to claim 1, it is characterised in that: the limit screw hole is set to one
On side plate described in block, in addition the inner wall of one block of side plate is equipped with copper sheet protective layer.
8. T-type guide rail drilling-hole positioning device according to claim 1, it is characterised in that: the U-type groove is arranged in T-type and leads
In the protrusion of rail, the depth of the U-type groove is less than the height of the T-type rail projection, described to limit the described of screw hole opposite side
Side plate inner wall is butted on the side of the raised side, and the other side passes through the limit screw hole through caging bolt and is butted on the protrusion
On the side of the other side, the U-shaped board is lock onto the protrusion of the T-type guide rail, is parallel to the location hole described convex
Play setting.
9. T-type guide rail drilling-hole positioning device according to claim 1, it is characterised in that: the positioning hole is equipped with protection
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536303.5U CN208811601U (en) | 2018-09-19 | 2018-09-19 | A kind of T-type guide rail drilling-hole positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536303.5U CN208811601U (en) | 2018-09-19 | 2018-09-19 | A kind of T-type guide rail drilling-hole positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN208811601U true CN208811601U (en) | 2019-05-03 |
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ID=66277813
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536303.5U Active CN208811601U (en) | 2018-09-19 | 2018-09-19 | A kind of T-type guide rail drilling-hole positioning device |
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| CN (1) | CN208811601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972067A (en) * | 2018-09-19 | 2018-12-11 | 通用电梯股份有限公司 | A kind of T-type guide rail drilling-hole positioning device |
-
2018
- 2018-09-19 CN CN201821536303.5U patent/CN208811601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972067A (en) * | 2018-09-19 | 2018-12-11 | 通用电梯股份有限公司 | A kind of T-type guide rail drilling-hole positioning device |
| CN108972067B (en) * | 2018-09-19 | 2024-02-02 | 通用电梯股份有限公司 | Drilling and positioning device for T-shaped guide rail |
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