CN210855185U - Elevating gear is used in construction in room - Google Patents
Elevating gear is used in construction in room Download PDFInfo
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- CN210855185U CN210855185U CN201921187388.5U CN201921187388U CN210855185U CN 210855185 U CN210855185 U CN 210855185U CN 201921187388 U CN201921187388 U CN 201921187388U CN 210855185 U CN210855185 U CN 210855185U
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Abstract
A lifting device for building construction comprises a moving assembly, a lifting assembly, a platform assembly, an adjusting assembly and a buffer assembly; the upper surface of the moving assembly is provided with the buffering assembly and the lifting assembly, the top of the lifting assembly is provided with the platform assembly, and the inside of the platform assembly is provided with the adjusting assembly; the platform assembly comprises a first platform, a first guardrail, a second platform and a second guardrail, wherein the first guardrail is welded at the top of the first platform; elevating gear is at the lift in-process, by the second body of rod slides in the first body of rod, the lift route of crane has been restricted to by the sand grip on the second body of rod, make the crane decline in-process obtain the buffering, rise to corresponding high back at the crane, when the user needs the length of fine setting first platform, by adjusting part's work and electric putter's work, make the second platform derive from in the first platform, and the second platform of deriving is supported by buffering subassembly.
Description
Technical Field
The utility model relates to a lifting device is used in construction is built in room.
Background
The hydraulic lifting platform can be customized to a lifting platform with special specifications according to the requirements of users. The device is applied to high-altitude operation and maintenance of factories, automatic warehouses, parking lots, municipal administration, wharfs, buildings, decoration, logistics, electric power, traffic, petroleum, chemical engineering, hotels, gymnasiums, industrial mines, enterprises and the like. The lifting system of the lifting platform is driven by hydraulic pressure, so the lifting system is called as a hydraulic lifting platform, hydraulic oil forms certain pressure by a vane pump and enters the lower end of a hydraulic cylinder through an oil filter, an explosion-proof electromagnetic directional valve, a throttle valve, a hydraulic control one-way valve and a balance valve to enable a piston of the hydraulic cylinder to move upwards to lift a heavy object, oil returned from the upper end of the hydraulic cylinder returns to an oil tank through the explosion-proof electromagnetic directional valve, the rated pressure of the hydraulic cylinder is adjusted through an overflow valve, and the reading value of a pressure gauge is observed through the pressure.
The prior art has the following problems:
the invention discloses a lifting construction platform for building construction engineering, which comprises a base, wherein four corners of the lower end of the base are fixedly connected with a travelling mechanism, the upper end of the base is fixedly connected with two telescopic hydraulic cylinders along the horizontal direction, the telescopic ends of the two telescopic hydraulic cylinders are fixedly connected with a construction platform, two sides of the upper end of the base are fixedly connected with protection plates, the side walls of the two protection plates are respectively provided with a hollow groove corresponding to the construction platform, the upper and lower opposite inner walls of the two hollow grooves are fixedly connected with guide shafts, two ends of the construction platform are respectively sleeved on the guide shafts in a sliding manner, two sliding shafts are fixedly connected between the two protection plates, and the two sliding shafts are symmetrically arranged on two sides of the two telescopic hydraulic cylinders; this scheme adopts the mode of guiding axle, sliding sleeve and spring to guarantee the stability of elevator frame in the lift process, but this scheme is when buffering the subassembly and use, and the position of the fine setting platform of being not convenient for brings inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art the utility model provides a convenient elevating gear for construction is built in room of finely tuning the platform position under the prerequisite of guaranteeing platform stability.
The purpose of the utility model is realized by adopting the following technical scheme:
a lifting device for building construction comprises a moving component 110, a lifting component 120 arranged on the moving component 110, a platform component 130 arranged on the lifting end of the lifting component 120, an adjusting component 140 and a buffer component 150;
the moving component 110 and the platform component 130 are arranged in parallel, and a buffer component 150 arranged vertically is arranged between the moving component 110 and the platform component 130 for supporting connection,
the platform assembly 130 comprises a first platform 131 and a second platform 134, the first platform 131 is slidably connected with the second platform 134 through an adjusting assembly 140, the adjusting assembly 140 comprises a first motor 141, a screw 142, a sliding seat 143, a fixed seat 144 and a second sliding block 145, the first motor 141 is installed on one side of the first platform 131, the fixed seat 144 is fixedly connected to the lower surface of the inside of the first platform 131, the sliding seat 143 is fixed to the upper surface of the fixed seat 144, the second sliding block 145 is slidably connected to the upper surface of the sliding seat 143, an output shaft of the first motor 141 is rotatably connected with the screw 142, the second sliding block 145 is installed on the screw 142 to form a first screw rod driving mechanism, and the second platform 134 is fixed to the second sliding block 145;
the buffer assembly 150 comprises a first buffer rod and a second buffer rod, the buffer rod comprises a first rod body 151, a second rod body 152, a convex strip 153, a third slider 154 and a second motor 155, the inner side wall of the base 111 is fixedly connected with the sliding groove 117, the third slider 154 is installed in the sliding groove 117, the second motor 155 is installed on the lower surface in the sliding groove 117, the second motor 155 is connected with the third slider 154 through a screw rod, the first rod body 151 is fixed on the third slider 154, a plurality of convex strips 153 which are axially distributed are fixed on the outer side wall of the second rod body 152, the second rod body 152 is inserted in the first rod body 151 and is in sliding connection with the inner wall of the first rod body 151 through the convex strips 153, the convex strips 153 are made of elastic materials, the thickness of the convex strips 153 is greater than the gap between the first rod body 151 and the second rod body 152, so that the second rod body 152 moves in the first rod body 151 to have resistance, the top end of the second rod body of the first buffer rod is connected with the first platform 131, and the top end of the second rod body 152 of the second buffer rod penetrates through the first platform 131 and is fixedly connected with the second platform 134.
Further, the movable assembly 110 comprises a base 111, a support 112, a support rod 113, a walking wheel 114, a first limiting plate 115, a handrail 116 and a sliding groove 117, the bottom of the base 111 is welded with the support 112, the lower surface of the base 111 is fixed by bolts with four support rods 113, the bottom of the support rod 113 is fixedly connected with the walking wheel 114, the upper surface of the base 111 is welded with two first limiting plates 115, and the upper surface of the base 111 is close to one side of the first limiting plate 115 and the handrail 116 is installed.
Further, the lifting assembly 120 comprises a hydraulic rod 121 and a lifting frame 122, the inner side wall of the first limiting plate 115 is slidably connected with the lifting frame 122, the support 112 is hinged with the hydraulic rod 121, and the output end of the hydraulic rod 121 is hinged with the lifting frame 122.
Further, the platform assembly 130 further includes a second limiting plate 133 and a first slider 135, the two second limiting plates 133 are welded to the lower surface of the first platform 131, the first slider 135 is welded to the front and rear surfaces of the second platform 134, and a sliding groove corresponding to the first slider 135 is formed in the inner side of the first platform 131.
Further, the platform assembly 130 comprises a first platform 131, a first guardrail 132, a second platform 134 and a second guardrail 136, wherein the first guardrail 132 is welded on the top of the first platform 131, and the second guardrail 136 is welded on the top of the second platform 134.
Compared with the prior art, the beneficial effects of the utility model are that: guarantee to finely tune the platform under the prerequisite of platform stability through adjusting part and buffer unit, elevating gear is at the lift in-process, slide in the first body of rod by the second body of rod, the lift route of crane has been restricted, and by the sand grip on the second body of rod, make the crane decline in-process obtain the buffering, after the crane risees to corresponding height, when the user needs finely tune the length of first platform, by the cooperative work of adjusting part's first motor and buffer unit's second motor, make the second platform derive from in the first platform, and the second platform of deriving is supported by buffer unit, the stability of second platform has been increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a connection structure between a platform a and a platform b according to the present invention;
fig. 4 is a schematic top view of the base of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.
In the figure: 110. a moving assembly; 111. a base; 112. a support; 113. a support bar; 114. a traveling wheel; 115. a first limit plate; 116. a handrail; 117. a chute; 120. a lifting assembly; 121. a hydraulic lever; 122. a lifting frame; 130. a platform assembly; 131. a first platform; 132. a first guardrail; 133. a second limiting plate; 134. a second platform; 135. a first slider; 136. a second guard rail; 140. an adjustment assembly; 141. a first motor; 142. a screw; 143. a slide base; 144. a fixed seat; 145. a second slider; 150. a buffer assembly; 151. a first rod body; 152. a second rod body; 153. a convex strip; 154. a third slider; 155. a second motor.
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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: the lifting device for building construction comprises a moving assembly 110, a lifting assembly 120, a platform assembly 130, an adjusting assembly 140 and a buffer assembly 150;
the buffer assembly 150 and the lifting assembly 120 are arranged on the upper surface of the moving assembly 110, the platform assembly 130 is arranged on the top of the lifting assembly 120, and the adjusting assembly 140 is arranged inside the platform assembly 130;
the platform assembly 130 comprises a first platform 131, a first guardrail 132, a second platform 134 and a second guardrail 136, the first guardrail 132 is welded on the top of the first platform 131, the inner side wall of the first platform 131 is slidably connected with the second platform 134, and the second guardrail 136 is welded on the top of the second platform 134;
the adjusting assembly 140 includes a first motor 141, a screw 142, a sliding seat 143, a fixing seat 144 and a second slider 145, the first motor 141 is installed on one side of the first platform 131, an electrical input end of the first motor 141 is connected with an external power supply through a lead, the fixing seat 144 is fixedly connected to the inner lower surface of the first platform 131, the sliding seat 143 is fixed to the upper surface of the fixing seat 144 through bolts, the second slider 145 is slidably connected to the upper surface of the sliding seat 143, an output shaft of the first motor 141 is rotatably connected to the screw 142, and the upper surface of the second slider 145 is fixedly connected to the second platform 134.
In this embodiment, specifically: the moving assembly 110 comprises a base 111, a support 112, support rods 113, traveling wheels 114, first limit plates 115, handrails 116 and a chute 117, the support 112 is welded at the bottom of the base 111, the four support rods 113 are fixed on the lower surface of the base 111 through bolts, the traveling wheels 114 are fixedly connected to one side of each support rod 113, the two first limit plates 115 are welded on the upper surface of the base 111, the handrails 116 are installed on one side, close to the first limit plates 115, of the upper surface of the base 111, and the chute 117 is fixedly connected to the inner side wall of the base 111; the arrangement of the supporting rod 113 facilitates the installation of the walking wheels 114, the arrangement of the walking wheels 114 facilitates the moving of the whole device to a corresponding place, and the arrangement of the handrail 116 facilitates the pushing of the whole device by a user.
In this embodiment, specifically: the lifting component 120 comprises a hydraulic rod 121 and a lifting frame 122, the inner side wall of the first limiting plate 115 is slidably connected with the lifting frame 122, the upper surface of the support 112 is rotatably connected with the hydraulic rod 121, the output shaft of the hydraulic rod 121 is fixedly connected with the lifting frame 122, the lower surface of the first platform 131 is welded with the second limiting plate 133, the upper surface of the base 111 is welded with the first limiting plate 115, the upper movable end and the lower movable end of the lifting frame 122 are respectively installed in the sliding grooves of the first limiting plate 115 and the second limiting plate 133 through sliding blocks, the lifting frame 122 is pushed by the hydraulic rod 121, so that the lifting frame 122 slides in the two limiting plates, and the height of the platform is changed.
In this embodiment, specifically: the buffer assembly 150 comprises a first buffer rod and a second buffer rod, the buffer rod comprises a first rod body 151, a second rod body 152, a convex strip 153, a third slider 154 and a second motor 155, the inner side wall of the base 111 is fixedly connected with the sliding groove 117, the third slider 154 is installed in the sliding groove 117, the second motor 155 is installed on the lower surface in the sliding groove 117, the second motor 155 is connected with the third slider 154 through a screw rod, the first rod body 151 is fixed on the third slider 154, a plurality of convex strips 153 which are axially distributed are fixed on the outer side wall of the second rod body 152, the second rod body 152 is inserted in the first rod body 151 and is in sliding connection with the inner wall of the first rod body 151 through the convex strips 153, the convex strips 153 are made of elastic materials, the thickness of the convex strips 153 is greater than the gap between the first rod body 151 and the second rod body 152, so that the second rod body 152 moves in the first rod body 151 to have resistance, the top end of the second rod body of the first buffer rod is connected with the first platform 131, and the top end of the second rod body 152 of the second buffer rod penetrates through the first platform 131 and is fixedly connected with the second platform 134.
In this embodiment, the model of first motor 141 and second motor 155 is YL, and first motor 141 plays the effect that drives screw 142 pivoted, and second motor 155 plays the effect that promotes third slider 154, and the model of hydraulic stem 121 is YQ QD, plays the effect that promotes crane 122 and go up and down.
Working principle or structural principle: when a user uses the construction lifting device, firstly, the user enters the first platform 131, the opening and closing of the hydraulic rod 121 are controlled, the hydraulic rod 121 pushes the lifting frame 122, the lifting frame 122 slides in the first limiting plate 115 and the second limiting plate 133, the lifting frame 122 slides in the first rod 151 through the second rod 152 in the lifting process, the lifting path of the lifting frame 122 is limited, the lifting stability is improved, secondly, when the user needs to adjust the length of the first platform 131, the first motor controller controls the work of the first motor 141, the first motor 141 drives the screw 142 to rotate, the screw 142 drives the second sliding block 145 to slide on the sliding base 143, at the moment, the second platform 134 is led out from the first platform 131 at a constant speed, and simultaneously, the second motor synchronously works to push the second buffer rod to synchronously move, so that the second buffer rod supports the second platform 134, and the stability of the second platform 131 is ensured, wherein the switching of the hydraulic lever 121, the first motor controller and the second motor 155 switching are not shown in the drawings of the specification.
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 (5)
1. The utility model provides a construction is built in room and is used elevating gear which characterized in that: comprises a moving component (110), a lifting component (120) arranged on the moving component (110), a platform component (130) arranged on the lifting end of the lifting component (120), an adjusting component (140) and a buffer component (150);
the moving component (110) and the platform component (130) are arranged in parallel, and a buffer component (150) which is arranged vertically is arranged between the moving component (110) and the platform component (130) for supporting connection,
the platform assembly (130) comprises a first platform (131) and a second platform (134), the first platform (131) is connected with the second platform (134) in a sliding mode through an adjusting assembly (140), the adjusting assembly (140) comprises a first motor (141), a screw (142), a sliding seat (143), a fixed seat (144) and a second sliding block (145), the first motor (141) is installed on one side of the first platform (131), the fixed seat (144) is fixedly connected to the lower surface of the inner portion of the first platform (131), the sliding seat (143) is fixed to the upper surface of the fixed seat (144), the second sliding block (145) is connected to the upper surface of the sliding seat (143) in a sliding mode, an output shaft of the first motor (141) is connected with the screw (142) in a rotating mode, and the second sliding block (145) is installed on the screw (142) to form a first screw rod driving mechanism, the second platform (134) is fixed on the second sliding block (145);
buffer component (150) includes first buffer beam and second buffer beam, the buffer beam includes the first body of rod (151), the second body of rod (152), sand grip (153), third slider (154) and second motor (155), the inside wall fixedly connected with spout (117) of base (111), install third slider (154) in spout (117), the inside under surface mounting of spout (117) has second motor (155), second motor (155) pass through the lead screw with third slider (154) are connected, be fixed with on the third slider (154) the first body of rod (151), the lateral wall of the second body of rod (152) is fixed with many that lay along the axial sand grip (153), the second body of rod (152) cartridge is in the first body of rod (151) to through sand grip (153) and first body of rod (151) inner wall sliding connection, the convex strip (153) is made of elastic materials, the thickness of the convex strip (153) is larger than the gap between the first rod body (151) and the second rod body (152), so that the second rod body (152) moves in the first rod body (151) to have resistance, the top end of the second rod body of the first buffer rod is connected with the first platform (131), and the top end of the second rod body (152) of the second buffer rod runs through the first platform (131) and the second platform (134) in fixed connection.
2. The lifting device for building construction according to claim 1, wherein: remove subassembly (110) and include base (111), support (112), bracing piece (113), walking wheel (114), first limiting plate (115), handrail (116) and spout (117), the bottom welding of base (111) has support (112), the lower surface bolt fastening of base (111) is four bracing piece (113), the bottom fixedly connected with of bracing piece (113) walking wheel (114), the last skin weld of base (111) has two first limiting plate (115), the upper surface of base (111) is close to install one side of first limiting plate (115) handrail (116).
3. The lifting device for building construction according to claim 2, wherein: lifting unit (120) include hydraulic stem (121) and crane (122), the inside wall sliding connection of first limiting plate (115) crane (122), the last articulated of support (112) have hydraulic stem (121), the output of hydraulic stem (121) articulates on crane (122).
4. The lifting device for building construction according to claim 1, wherein: platform subassembly (130) still include second limiting plate (133) and first slider (135), the lower skin weld of first platform (131) has two second limiting plate (133), the skin weld around second platform (134) has first slider (135), first platform (131) inboard is equipped with the spout that corresponds with first slider (135).
5. The lifting device for building construction according to claim 1, wherein: the platform assembly (130) comprises a first platform (131), a first guardrail (132), a second platform (134) and a second guardrail (136), wherein the first guardrail (132) is welded to the top of the first platform (131), and the second guardrail (136) is welded to the top of the second platform (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187388.5U CN210855185U (en) | 2019-07-26 | 2019-07-26 | Elevating gear is used in construction in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187388.5U CN210855185U (en) | 2019-07-26 | 2019-07-26 | Elevating gear is used in construction in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855185U true CN210855185U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921187388.5U Active CN210855185U (en) | 2019-07-26 | 2019-07-26 | Elevating gear is used in construction in room |
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| CN (1) | CN210855185U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661793A (en) * | 2020-07-08 | 2020-09-15 | 兴化市永安电力工具有限公司 | Special lifting mechanism for aluminum alloy |
| CN113277454A (en) * | 2021-05-19 | 2021-08-20 | 润盛建设集团有限公司 | Fire control air pipe construction lift system |
| CN114922068A (en) * | 2022-02-18 | 2022-08-19 | 赵海云 | Bridge engineering safety construction platform |
| CN114960445A (en) * | 2022-06-10 | 2022-08-30 | 江苏瑞沃建设集团有限公司 | Highway is modularization removal construction platform for bridge |
-
2019
- 2019-07-26 CN CN201921187388.5U patent/CN210855185U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661793A (en) * | 2020-07-08 | 2020-09-15 | 兴化市永安电力工具有限公司 | Special lifting mechanism for aluminum alloy |
| CN113277454A (en) * | 2021-05-19 | 2021-08-20 | 润盛建设集团有限公司 | Fire control air pipe construction lift system |
| CN114922068A (en) * | 2022-02-18 | 2022-08-19 | 赵海云 | Bridge engineering safety construction platform |
| CN114960445A (en) * | 2022-06-10 | 2022-08-30 | 江苏瑞沃建设集团有限公司 | Highway is modularization removal construction platform for bridge |
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