CN211666731U - Drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel - Google Patents
Drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel Download PDFInfo
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- CN211666731U CN211666731U CN201922251981.8U CN201922251981U CN211666731U CN 211666731 U CN211666731 U CN 211666731U CN 201922251981 U CN201922251981 U CN 201922251981U CN 211666731 U CN211666731 U CN 211666731U
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Abstract
The utility model discloses a drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel relates to building engineering technical field, specifically is a drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel, including quick-witted case and spout body, the top of machine case is provided with the contact, the both sides fixedly connected with slider of contact outer wall. This drawing of patterns appurtenance is used in construction of contact net tunnel pre-buried channel, through the vibrator, the vibration transmission pole will vibrate the transmission for the contact, utilize the continuous and intensive vibration effect on the template surface of contact, the effect of template and tunnel face separation has effectively been improved, the template adhesion leads to the hard condition of drawing of patterns on the surface of concrete when avoiding directly dismantling the template, the problem of the concrete surface unevenness that traditional drawing of patterns mode caused has also been solved simultaneously, handle and hydraulic stem can be connected in a flexible way to this drawing of patterns instrument, two kinds of operation modes of artifical handheld and automatic movement have, the practicality of this drawing of patterns appurtenance has been improved.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a drawing of patterns appurtenance is used in construction of contact net tunnel pre-buried channel.
Background
The dismantling of the construction template of the pre-buried channel of the contact network tunnel is a difficult problem, for a side mold with a large area, the adsorption force between the template and the surface of concrete is very large, the flatness of the surface of the concrete is often damaged when the template is removed, the difficulty of construction workers is increased, the construction efficiency is reduced, and the mould is difficult to clean; in addition, the prefabricated parts are easily bonded and damaged at the time of demolding.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drawing of patterns appurtenance is used in construction of contact net tunnel pre-buried channel has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a demolding auxiliary tool for construction of an embedded channel of a contact net tunnel comprises a machine case and a sliding groove body, wherein a contact is arranged above the machine case, sliding blocks are fixedly connected to two sides of the outer wall of the contact, a fixed rod is arranged inside the contact, two ends of the fixed rod are respectively fixedly connected with the upper inner wall and the lower inner wall of the contact, an eccentric block is movably sleeved in the middle of the fixed rod, a vibrator is fixedly arranged inside the machine case, one end of the vibrator is fixedly connected with a vibration transmission rod, one end, far away from the vibrator, of the vibration transmission rod penetrates through the inside of the machine case and is fixedly connected with the outer wall of the contact, a storage battery is fixedly arranged in an inner cavity of the machine case, the vibrator is fixedly connected with the storage battery, a rotating connecting seat is rotatably connected to the bottom of the machine case, an, one end of the supporting rod, which is far away from the case, is fixedly connected to the bottom surface of the contact.
Optionally, the inside of the internal thread groove is rotated and sleeved with a handle or a hydraulic rod, the bottom of the hydraulic rod is fixedly provided with a movable seat, and a walking wheel is arranged below the movable seat.
Optionally, the bottom of the vibrator is provided with a rubber seat, the rubber seat is fixedly installed in the case, and one end of the vibrator, which is far away from the vibration transmission rod, is fixedly sleeved in the rubber seat.
Optionally, a spring is arranged above the case, the spring is movably sleeved outside the vibration transmission rod, a protective soft sleeve is arranged outside the spring, and two ends of the spring are respectively and fixedly connected to the outer walls of the case and the contact.
Optionally, the number of the chute bodies is two, the side and the top of the chute body are respectively and fixedly connected with a side fixing plate and a top fixing plate, bolt holes are formed in the surfaces of the side fixing plate and the top fixing plate, and the slide block is connected inside the chute body in a sliding mode.
Optionally, a side armrest is fixedly mounted on a side surface of the chassis, and a side surface of the contact, which is far away from the chassis, is set to be arc-shaped.
The utility model provides a drawing of patterns appurtenance is used in construction of contact net tunnel pre-buried channel possesses following beneficial effect:
1. this drawing of patterns appurtenance is used in construction of contact net tunnel pre-buried channel, through the vibrator, the vibration transmission pole will vibrate the transmission for the contact, utilize the continuous and intensive vibration effect on the template surface of contact, the effect of template and tunnel face separation has effectively been improved, the template adhesion leads to the hard condition of drawing of patterns on the surface of concrete when avoiding directly dismantling the template, the problem of the concrete surface unevenness that traditional drawing of patterns mode caused has also been solved simultaneously, handle and hydraulic stem can be connected in a flexible way to this drawing of patterns instrument, two kinds of operation modes of artifical handheld and automatic movement have, the practicality of this drawing of patterns appurtenance has been improved.
2. This drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel sets up dead lever and eccentric block through the inside at the contact, utilizes the vibration of contact to make the eccentric block rotate, and the vibration effect of the rotation reinforcing contact of eccentric block in turn has improved this drawing of patterns appurtenance's drawing of patterns efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
fig. 3 is a schematic structural view of the chute body of the present invention.
In the figure: 1. a chassis; 2. a contact; 3. a slider; 4. fixing the rod; 5. an eccentric block; 6. a vibrator; 7. a rubber seat; 8. a spring; 9. a strut; 10. a storage battery; 11. a rotating connecting seat; 12. an internal thread groove; 13. a handle; 14. a chute body; 15. side fixing plates; 16. a top end fixing plate; 17. bolt holes; 18. a hydraulic lever; 19. a movable seat; 20. a vibration transfer 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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a demoulding auxiliary tool for construction of pre-buried channels of a contact net tunnel comprises a case 1 and two chute bodies 14, wherein the chute bodies 14 are attached to the surface of a template, slide blocks 3 are clamped in the chute bodies 14 to move, the number of the chute bodies 14 is two, the side edges and the top of the chute bodies 14 are respectively and fixedly connected with side edge fixing plates 15 and top end fixing plates 16, bolt holes 17 are respectively formed in the surfaces of the side edge fixing plates 15 and the top end fixing plates 16, the slide blocks 3 are connected in the chute bodies 14 in a sliding mode, the chute bodies 14 are attached to the surface of the template, the channel and the template are connected through bolts, bolts between the channel and the template can be properly detached according to the installation positions of the chute bodies 14, contacts 2 are arranged above the case 1 fixed with the existing bolt holes through the bolt holes 17, the side surfaces of the case 1 are fixedly provided with side surfaces, and the side surfaces of the, because the surface of the tunnel is arc-shaped, the shape of the contact 2 is favorable for contacting with the surface of the template, the two sides of the outer wall of the contact 2 are fixedly connected with the sliding blocks 3, the inside of the contact 2 is provided with the fixed rod 4, the two ends of the fixed rod 4 are respectively and fixedly connected with the upper inner wall and the lower inner wall of the contact 2, the middle part of the fixed rod 4 is movably sleeved with the eccentric block 5, the upper part of the case 1 is provided with the spring 8, the spring 8 is used for buffering the vibration of the case 1, meanwhile, the spring 8 is used for preventing the contact 2 from damaging the vibrator 6 when meeting larger rebound force, the spring 8 is movably sleeved outside the vibration transmission rod 20, the outside of the spring 8 is provided with the protective soft sleeve for preventing the spring 8 from being damaged, the two ends of the spring 8 are respectively and fixedly connected with the outer walls of the case, the rubber seat 7 is used for buffering the vibration of the vibrator 6, the vibration borne by the case 1 and the handle 13 or the hydraulic rod 18 is reduced, the tool is convenient to hold and the stability of the tool in the working process is ensured, the rubber seat 7 is fixedly arranged in the case 1, one end of the vibrator 6 far away from the vibration transmission rod 20 is fixedly sleeved in the rubber seat 7, one end of the vibrator 6 is fixedly connected with the vibration transmission rod 20, one end of the vibration transmission rod 20 far away from the vibrator 6 penetrates through the inside of the case 1 and is fixedly connected with the outer wall of the contact 2, the storage battery 10 is fixedly arranged in the inner cavity of the case 1, a power supply jack positioned on the side of the storage battery 10 is arranged on the side surface of the case 1 and used for charging the storage battery 10, the vibrator 6 is fixedly connected with the storage battery 10, the bottom of the case 1 is rotatably connected with a rotating connection, handle 13 or hydraulic stem 18 have been cup jointed in the inside rotation of internal thread groove 12, during the below installation handle 13 of quick-witted case 1, can be used to handheld this instrument, during the below installation hydraulic stem 18 of quick-witted case 1, can drive and remove seat 19 and remove, utilize hydraulic stem 18 to support contact 2 on the surface of template, the bottom fixed mounting of hydraulic stem 18 has removal seat 19, the below of removing seat 19 is provided with the walking wheel, the side of quick-witted case 1 is provided with branch 9, the one end fixed connection that quick-witted case 1 was kept away from to branch 9 is in the bottom surface of contact 2.
In conclusion, when the demolding auxiliary tool for the contact net tunnel embedded channel construction is used, firstly, when the demolding auxiliary tool is held by a hand, a threaded rod at the top end of a handle 13 is rotated into the inner threaded groove 12, a chute body 14 is fixed on the surface of a tunnel formwork through a bolt hole 17, a sliding block 3 is clamped in the chute body 14, secondly, a vibrator 6 is started, a storage battery 10 supplies power to the vibrator 6, after the vibrator 6 vibrates, vibration force is transmitted to a contact 2 through a vibration transmission rod 20, the contact 2 is directly contacted with the formwork, the vibration force is transmitted to the formwork, when the contact 2 vibrates, an eccentric block 5 rotates on a fixed rod 4, due to the irregular shape of the eccentric block 5, the vibration effect of the contact 2 is increased, finally, in a tunnel surface which is not easy to contact manually, the top end of a hydraulic rod 18 is connected in the inner threaded groove 12, the hydraulic rod 18 is driven to extend, and the contact 2 is, the moving seat 19 moves to drive the contact 2 to move.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel, includes quick-witted case (1) and spout body (14), its characterized in that: a contact (2) is arranged above the case (1), sliding blocks (3) are fixedly connected to two sides of the outer wall of the contact (2), a fixing rod (4) is arranged inside the contact (2), two ends of the fixing rod (4) are respectively fixedly connected with the upper inner wall and the lower inner wall of the contact (2), an eccentric block (5) is movably sleeved in the middle of the fixing rod (4), a vibrator (6) is fixedly arranged inside the case (1), one end of the vibrator (6) is fixedly connected with a vibration transmission rod (20), one end, far away from the vibrator (6), of the vibration transmission rod (20) penetrates through the inside of the case (1) and is fixedly connected with the outer wall of the contact (2), a storage battery (10) is fixedly arranged in an inner cavity of the case (1), the vibrator (6) is fixedly connected with the storage battery (10), and a rotary connecting seat (11) is rotatably connected to the bottom of the case, the middle part of the rotary connecting seat (11) far away from the case (1) is provided with an internal thread groove (12), the side surface of the case (1) is provided with a support rod (9), and one end of the support rod (9) far away from the case (1) is fixedly connected to the bottom surface of the contact (2).
2. The demolding auxiliary tool for construction of the contact net tunnel embedded channel as claimed in claim 1, wherein the demolding auxiliary tool comprises: the inside of interior thread groove (12) is rotated and is cup jointed handle (13) or hydraulic stem (18), the bottom fixed mounting of hydraulic stem (18) has removal seat (19), the below of removing seat (19) is provided with the walking wheel.
3. The demolding auxiliary tool for construction of the contact net tunnel embedded channel as claimed in claim 1, wherein the demolding auxiliary tool comprises: the bottom of vibrator (6) is provided with rubber seat (7), rubber seat (7) fixed mounting is in the inside of quick-witted case (1), the fixed cover of the one end of keeping away from vibration transmission pole (20) of vibrator (6) is connected in the inside of rubber seat (7).
4. The demolding auxiliary tool for construction of the contact net tunnel embedded channel as claimed in claim 1, wherein the demolding auxiliary tool comprises: a spring (8) is arranged above the case (1), the spring (8) is movably sleeved outside the vibration transmission rod (20), a protective soft sleeve is arranged outside the spring (8), and two ends of the spring (8) are fixedly connected to the outer walls of the case (1) and the contact (2) respectively.
5. The demolding auxiliary tool for construction of the contact net tunnel embedded channel as claimed in claim 1, wherein the demolding auxiliary tool comprises: the quantity of spout body (14) is two, the side and the top of spout body (14) are fixedly connected with side fixed plate (15) and top fixed plate (16) respectively, bolt hole (17) have all been seted up on the surface of side fixed plate (15) and top fixed plate (16), slider (3) sliding connection is in the inside of spout body (14).
6. The demolding auxiliary tool for construction of the contact net tunnel embedded channel as claimed in claim 1, wherein the demolding auxiliary tool comprises: the side surface of the case (1) is fixedly provided with a side handrail, and the side surface of the contact (2) far away from the case (1) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251981.8U CN211666731U (en) | 2019-12-16 | 2019-12-16 | Drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251981.8U CN211666731U (en) | 2019-12-16 | 2019-12-16 | Drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel |
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| CN211666731U true CN211666731U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922251981.8U Active CN211666731U (en) | 2019-12-16 | 2019-12-16 | Drawing of patterns appurtenance is used in construction of contact net tunnel embedded channel |
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| CN (1) | CN211666731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182955A (en) * | 2021-11-17 | 2022-03-15 | 中建中新建设工程有限公司 | Concrete formwork demolding device and demolding method |
-
2019
- 2019-12-16 CN CN201922251981.8U patent/CN211666731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182955A (en) * | 2021-11-17 | 2022-03-15 | 中建中新建设工程有限公司 | Concrete formwork demolding device and demolding method |
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