CN211991926U - Fire control window production is with changeing hole device - Google Patents
Fire control window production is with changeing hole device Download PDFInfo
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- CN211991926U CN211991926U CN202020723503.2U CN202020723503U CN211991926U CN 211991926 U CN211991926 U CN 211991926U CN 202020723503 U CN202020723503 U CN 202020723503U CN 211991926 U CN211991926 U CN 211991926U
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Abstract
The utility model discloses a rotary hole device for fire window production, which relates to the technical field of fire window production, and comprises a platform, wherein both ends of the platform are provided with clamping mechanisms, the clamping mechanisms comprise mounting plates which are connected with the end part of the platform in a sliding way, the mounting plates are fixedly connected with transverse clamping parts through reset components, the transverse clamping parts are provided with longitudinal clamping parts, the longitudinal clamping parts are connected with the mounting plates through transmission mechanisms, the outer wall of the platform is provided with driving mechanisms for two mounting plates to synchronously displace, through the matching between the structures, the utility model has the advantages that the transverse clamping parts and the longitudinal clamping parts respectively clamp the side surface and the upper surface of the fire window to carry out left and right clamping and up and down pressing fixation, the stability of fixing the position of the fire window is improved, and the fire window is prevented from being drilled, a bouncing phenomenon occurs.
Description
Technical Field
The utility model relates to a fire control window production technical field specifically is a fire control window production is with changeing hole device.
Background
The fire-fighting window is usually a window on a refuge layer in a high-rise building, is used for facilitating fire fighters to rescue people gathering on the refuge layer due to fire, and needs to punch holes at the window edge of the fire-fighting window in the production process of the fire-fighting window so as to be subsequently penetrated by fastening bolts.
For example, the chinese patent CN201820947328.8 discloses a hole rotating device for processing a car gap bridge box cover, the granted announcement date: 20190111, the utility model discloses an including the platform, the slide opening has been seted up at the top of platform, the bottom fixed mounting of platform has the main part case, the opening has been seted up at the top of main part case, the bottom fixedly connected with baffle of platform, the equal fixedly connected with slide bar in the left and right sides of baffle, the one end that two slide bars were from each other all with the inner wall fixed connection of main part case, the equal swing joint in surface of two slide bars has the sleeve pipe, the equal fixedly connected with fixed block in the left and right sides of main part case, the spout has all been seted up to one side that two fixed blocks are relative, the equal swing joint in inside of two spouts has the slider, the first link block of the equal fixedly connected with in one side that two sliders are relative, this car gap bridge case lid processing is with.
However, according to the contents described in the above patent documents, the object to be drilled can only be fixed in a left-right clamping manner, so that the object to be drilled bounces during the drilling process, and the drilling effect is further affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire control window production is with changeing hole device possesses side and the upper surface through horizontal clamping part and vertical clamping part respectively to the fire control window, and it is fixed to control the centre gripping and support from top to bottom, has improved the steadiness to fire control window rigidity, has solved the technical problem who proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire control window production is with changeing hole device, includes the platform, the both ends of platform all are provided with fixture.
Fixture include sliding connection in the mounting panel of platform tip, through the horizontal clamping part of reset unit fixedly connected with on the mounting panel, be provided with vertical clamping part on the horizontal clamping part, vertical clamping part pass through drive mechanism with the mounting panel is connected.
Preferably, the transmission mechanism comprises a connecting seat fixedly connected to the outer wall of the longitudinal clamping portion, the end portion of the connecting seat is hinged to a rotating arm, the longitudinal clamping portion is fixedly connected to one end of the rotating arm, the other end of the rotating arm is hinged to a transmission arm, and the end portion of the transmission arm is hinged to the end portion of the mounting plate.
Preferably, the reset component comprises a limiting rod penetrating through the mounting plate, the transverse clamping part is fixedly connected to the end part of the limiting rod, and the transverse clamping part and the opposite side of the mounting plate are fixedly connected with a compression spring together.
Preferably, the compression spring is sleeved on a lever arm of the limiting rod.
Preferably, the opposite sides of the two transverse clamping parts are fixedly connected with rubber cushions.
Preferably, the two longitudinal clamping portions are made of rubber.
Preferably, the outer wall of the platform is provided with a driving mechanism for the two mounting plates to synchronously displace.
Preferably, actuating mechanism includes fixed connection and is in the supporting seat of platform outer wall, the end rotation of supporting seat is connected with double threaded rod, two the tip of mounting panel all seted up with double threaded rod's external screw thread portion screw-thread fit's internal thread groove, the outer wall fixedly connected with motor of platform, the output shaft of motor with double threaded rod's tip fixed connection, the confession has all been seted up at the both ends of platform the gliding spout of mounting panel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a horizontal clamping part and vertical clamping part are respectively to the side and the upper surface of fire control window, and it is fixed to control the centre gripping and support from top to bottom, have improved to fire control window rigidity's steadiness, have avoided the fire control window at drilling process, take place the phenomenon of bounce.
Secondly, the utility model discloses a single actuating mechanism's function can reach about the centre gripping and support from top to bottom to press fixedly, and whole practicality is better.
Drawings
Fig. 1 is a front view of the cross-sectional structure of the platform of the present invention and is taken as a front view;
FIG. 2 is a first state diagram of the structure of the present invention;
fig. 3 is a second state diagram of the structure of the present invention.
In the figure: 1-platform, 2-mounting plate, 3-transverse clamping part, 4-longitudinal clamping part, 6-connecting seat, 7-rotating arm, 8-driving arm, 9-limiting rod, 10-compression spring, 11-rubber soft cushion, 12-supporting seat, 13-double-head threaded rod, 14-motor, 15-chute and 16-fire-fighting window.
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 to 3, the present invention provides a technical solution: the utility model provides a fire control window production is with changeing hole device, includes platform 1, and the both ends of platform 1 all are provided with fixture, still are provided with changeing hole device on the platform 1, can specifically refer to the commentaries on classics hole device that the second section first line disclosed among the comparison document description embodiment among the background art.
The clamping mechanism comprises a mounting plate 2 which is connected with the end part of the platform 1 in a sliding way, a transverse clamping part 3 is fixedly connected onto the mounting plate 2 through a resetting part, a longitudinal clamping part 4 is arranged on the transverse clamping part 3, the longitudinal clamping part 4 is connected with the mounting plate 2 through a transmission mechanism, when the fire-fighting window is used, firstly, the fire-fighting window 16 is placed on the upper surface of the platform 1, then, the two mounting plates 2 move towards opposite directions, so that the two transverse clamping parts 3 synchronously move towards opposite directions, then, when the opposite sides of the two transverse clamping parts 3 are abutted to the side surface of the fire-fighting window 16 and reach the state shown in figure 2, the process of moving towards opposite directions is continued along with the two mounting plates 2, so that the two transverse clamping parts 3 clamp and fix the two sides of the fire-fighting window 16, meanwhile, along with the moving process of the mounting plate 2 relative, therefore, the two longitudinal clamping parts 4 are used for abutting and fixing the upper surfaces of the fire window 16 close to the two ends of the fire window to the state shown in figure 3, and the phenomenon that the fire window 16 bounces in the drilling process is avoided.
In the above technical solution, specifically, the transmission mechanism includes a connecting seat 6 fixedly connected to the outer wall of the longitudinal clamping portion 4, the end of the connecting seat 6 is hinged to a rotating arm 7, the longitudinal clamping portion 4 is fixedly connected to one end of the rotating arm 7, the other end of the rotating arm 7 is hinged to a transmission arm 8, the end of the transmission arm 8 is hinged to the end of the mounting plate 2, along with the moving process of the mounting plate 2 relative to the transverse clamping portion 3 and the transmission of the transmission arm 8, the rotating arm 7 rotates, and the two longitudinal clamping portions 4 can be pressed and fixed to the upper surfaces of the fire-fighting window 16 close to the two ends of the fire-fighting window and reach the state shown.
Among the above-mentioned technical scheme, specifically, reset unit is including running through in the gag lever post 9 of mounting panel 2, and 3 fixed connection of horizontal clamping part are at the tip of gag lever post 9, and the common fixedly connected with compression spring 10 of the opposite side of horizontal clamping part 3 and mounting panel 2 can make two horizontal clamping parts 3 carry out the centre gripping fixedly to the both sides of fire control window 16 through the elastic restoring force after utilizing compression spring 10 compression.
Furthermore, the compression spring 10 is sleeved on the lever arm of the limiting rod 9, and the limiting rod 9 limits the bending radian of the compression spring 10 after compression, so that the effect of preventing the compression spring 10 from being excessively bent is achieved.
Further, the equal fixedly connected with rubber cushion 11 of the opposite side of two horizontal clamping parts 3, two vertical clamping parts 4 specifically are the rubber material, through the setting of rubber material, have reached the effect on the one hand on the surface of scratch-proof fire window 16, on the other hand increased with 16 outer walls of fire window between the frictional resistance, reached the effect of preventing skidding.
Further, the outer wall of platform 1 is provided with the actuating mechanism who supplies two mounting panels 2 synchronous displacement, through actuating mechanism's operation, can make two mounting panels 2 carry out the displacement in step, has reached the effect to the fixed of 16 positions of fire control window and unblock.
Among the above-mentioned technical scheme, specifically, actuating mechanism includes supporting seat 12 of fixed connection at the 1 outer wall of platform, the tip of supporting seat 12 rotates and is connected with double threaded rod 13, the internal thread groove with the external screw thread looks screw-thread fit of double threaded rod 13 is all seted up to the tip of two mounting panels 2, the outer wall fixedly connected with motor 14 of platform 1, the output shaft of motor 14 and the tip fixed connection of double threaded rod 13, support the gliding spout 15 of mounting panel 2 all seted up at the both ends of platform 1, through the function of motor 14 output shaft, make double threaded rod 13 rotate, by double threaded rod 13 pivoted process and through the screw-thread fit between double threaded rod 13 and two mounting panels 2, can make two mounting panels 2 remove to relative or the opposite directions that leaves mutually.
The working principle is as follows: when the rotary hole device for fire window production is used, firstly, a fire window 16 is placed on the upper surface of a platform 1, then a motor 14 is started, a double-threaded rod 13 rotates through the operation of an output shaft of the motor 14, the two mounting plates 2 move towards opposite directions through the rotation process of the double-threaded rod 13 and the thread fit between the double-threaded rod 13 and the two mounting plates 2, and the two transverse clamping parts 3 synchronously move towards opposite directions through the movement process of the two mounting plates 2 towards opposite directions, then when the opposite sides of the two transverse clamping parts 3 are abutted to the side surfaces of the fire window 16 and reach the state shown in figure 2, the two mounting plates 2 continuously move towards opposite directions along with the continuous operation of the output shaft of the motor 14 and compress compression springs 10, and then the elastic restoring force of the compression springs 10 is utilized to clamp and fix the two sides of the fire window 16 through the two transverse clamping parts 3, meanwhile, along with the moving process of the mounting plate 2 relative to the transverse clamping parts 3 and the transmission of the transmission arm 8, the rotating arm 7 rotates, so that the two longitudinal clamping parts 4 press and fix the upper surfaces of the fire-fighting window 16 close to the two ends of the fire-fighting window to be in a state shown in fig. 3, and the phenomenon that the fire-fighting window 16 bounces in the drilling process is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fire control window production is with changeing hole device, includes platform (1), its characterized in that: two ends of the platform (1) are provided with clamping mechanisms;
fixture include sliding connection be in mounting panel (2) of platform (1) tip, through horizontal clamping part (3) of reset unit fixedly connected with on mounting panel (2), be provided with vertical clamping part (4) on horizontal clamping part (3), vertical clamping part (4) through drive mechanism with mounting panel (2) are connected.
2. The fire window production rotary hole device as claimed in claim 1, wherein: drive mechanism includes fixed connection and is in connecting seat (6) of vertical clamping part (4) outer wall, the tip of connecting seat (6) articulates there is rocking arm (7), vertical clamping part (4) fixed connection be in the one end of rocking arm (7), the other end of rocking arm (7) articulates there is transmission arm (8), the tip of transmission arm (8) with the tip of mounting panel (2) is articulated.
3. The fire window production rotary hole device as claimed in claim 2, wherein: reset unit including run through in gag lever post (9) of mounting panel (2), horizontal clamping part (3) fixed connection be in the tip of gag lever post (9), horizontal clamping part (3) with the common fixedly connected with compression spring (10) of opposite side of mounting panel (2).
4. The fire window production rotary hole device according to claim 3, characterized in that: the compression spring (10) is sleeved on a lever arm of the limiting rod (9).
5. The fire window production rotary hole device as claimed in claim 1, wherein: the opposite sides of the two transverse clamping parts (3) are fixedly connected with rubber cushions (11).
6. The fire window production rotary hole device as claimed in claim 1, wherein: the two longitudinal clamping parts (4) are made of rubber.
7. The fire protection window production rotary hole device as claimed in claim 1, 2, 3 or 4, wherein: the outer wall of the platform (1) is provided with a driving mechanism for the two mounting plates (2) to synchronously move.
8. The fire window production rotary hole device according to claim 7, characterized in that: actuating mechanism includes fixed connection and is in supporting seat (12) of platform (1) outer wall, the tip of supporting seat (12) rotates and is connected with double threaded rod (13), two the tip of mounting panel (2) all seted up with the internal thread groove of external screw thread looks screw-thread fit of double threaded rod (13), the outer wall fixedly connected with motor (14) of platform (1), the output shaft of motor (14) with the tip fixed connection of double threaded rod (13), the confession has all been seted up at the both ends of platform (1) the gliding spout (15) of mounting panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723503.2U CN211991926U (en) | 2020-05-06 | 2020-05-06 | Fire control window production is with changeing hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723503.2U CN211991926U (en) | 2020-05-06 | 2020-05-06 | Fire control window production is with changeing hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991926U true CN211991926U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020723503.2U Expired - Fee Related CN211991926U (en) | 2020-05-06 | 2020-05-06 | Fire control window production is with changeing hole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840934A (en) * | 2023-12-20 | 2024-04-09 | 浙江华晨动力机械有限公司 | Clamping device for machining main shell of automobile steering gear |
-
2020
- 2020-05-06 CN CN202020723503.2U patent/CN211991926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840934A (en) * | 2023-12-20 | 2024-04-09 | 浙江华晨动力机械有限公司 | Clamping device for machining main shell of automobile steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |