CN211285298U - Municipal bridge building support frame - Google Patents
Municipal bridge building support frame Download PDFInfo
- Publication number
- CN211285298U CN211285298U CN201922044254.4U CN201922044254U CN211285298U CN 211285298 U CN211285298 U CN 211285298U CN 201922044254 U CN201922044254 U CN 201922044254U CN 211285298 U CN211285298 U CN 211285298U
- Authority
- CN
- China
- Prior art keywords
- fixing
- base
- connecting rod
- support frame
- building support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a municipal administration bridge building support frame belongs to bridge construction field, the on-line screen storage device comprises a base, be provided with the bracing piece on the base, the tip that the base was kept away from to the bracing piece is provided with the supporting seat, evenly spaced apart a plurality of fixed slots that are equipped with along the edge of base on the base, the fixed slot runs through the base setting along vertical direction, the fixed slot internal rotation is connected with the fixed axle, the fixed axle sets up along the horizontal direction, be provided with the connecting rod on the fixed axle, the length direction of connecting rod is perpendicular with the length direction of fixed axle, and the central position of connecting is connected with the fixed axle, the both ends that just are located the connecting rod on the connecting rod are provided with supporting shoe and universal wheel respectively. The utility model discloses have the effect of being convenient for remove and transport.
Description
Technical Field
The utility model belongs to the technical field of the technique of bridge construction and specifically relates to a municipal bridge building support frame is related to.
Background
At present, a bridge is an inevitable construction project in railway construction and highway construction, the construction site has certain topography, particularly places with dangerous topography and small construction site, great difficulty is brought to bridge erection, particularly in the process of steel beam support construction, the traditional construction method is adopted to directly carry out integral fixation, the construction is very troublesome, the process is complicated, a large amount of manpower and mechanical equipment are required to be invested, and the construction cost is increased.
The current chinese patent of granting bulletin No. CN207974007U discloses a municipal bridge building support frame, including base, mounting panel, backup pad and third telescopic link, the mounting panel is installed through first damping spring in the central position department at base top, install second damping spring between the base of first damping spring both sides and the mounting panel, the front side and the rear side at mounting panel top all are equipped with the mounting groove, first mount pad is installed at the both ends of mounting groove bottom, first telescopic link is installed through the articulated shaft to first mount pad, the stop pin that the cooperation was used runs through at the both ends of base.
The above prior art solutions have the following drawbacks: corresponding position is arranged in with the support frame, nail into ground with the banking pin alright in order to support the bridge again, but when needs remove the support frame, because the weight of support frame is great, the staff need consume a large amount of strength, and is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a municipal bridge building support frame convenient to remove and transportation.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a municipal bridge building support frame, includes the base, be provided with the bracing piece on the base, the tip that the base was kept away from to the bracing piece is provided with the supporting seat, evenly spaced apart a plurality of fixed slots that are equipped with along the edge of base on the base, the fixed slot runs through the base setting along vertical direction, the fixed slot internal rotation is connected with the fixed axle, the fixed axle sets up along the horizontal direction, be provided with the connecting rod on the fixed axle, the length direction of connecting rod is perpendicular with the length direction of fixed axle, just the central point of connection is connected with the fixed axle, just the both ends that are located the connecting rod on the connecting rod are provided with supporting shoe and universal wheel respectively, supporting shoe and ground butt, be provided with the fixing device who is used for.
Through adopting the above-mentioned technical scheme, using this support frame, arrange the support frame in corresponding position after, make the supporting shoe butt subaerial, and utilize fixing device fixed, and after finishing using, fixing device can be relaxed to the staff, and rotate the fixed axle, make the fixed axle drive the connecting rod and rotate, thereby make the connecting rod drive the universal wheel and rotate, and make the universal wheel butt subaerial, and the supporting shoe rotates to the fixed slot top, utilize fixing device to keep universal wheel and ground butt simultaneously, staff alright remove whole support frame through the universal wheel this moment, make the removal and the transportation of support frame more convenient, and can make the supporting shoe butt subaerial when fixed again, can not remove at will when making the support frame fixed, the convenience of support frame use has been improved.
The present invention may be further configured in a preferred embodiment as: the fixing device comprises two fixing rods arranged on the connecting rod, the length direction of each fixing rod is parallel to the length direction of the corresponding fixing shaft, the fixing rods are located on two sides of the corresponding fixing shaft respectively, two fixing holes are formed in the inner walls of the fixing grooves and located on two sides of the corresponding fixing shaft and located on one vertical straight line, one ends of the fixing rods are inserted into the two fixing holes respectively, and one ends, close to the connecting rod, of the fixing rods penetrate through and are connected to the connecting rod in a sliding mode.
Through adopting above-mentioned technical scheme, when the connecting rod is rotated to needs, the dead lever slides, make two dead levers shift out from the fixed orifices, then alright with rotating the fixed axle, and make universal wheel or supporting shoe butt subaerial, and behind universal wheel or supporting shoe butt ground, the dead lever slides once more, make the tip grafting of dead lever to the fixed orifices in, thereby the restriction connecting rod takes place to rotate, thereby make universal wheel or supporting shoe can keep with the state of ground butt, and whole structure is comparatively simple, convenient to use.
The present invention may be further configured in a preferred embodiment as: the fixed rod is provided with a shifting sheet.
By adopting the technical scheme, the fixing rod can be more conveniently moved by a worker through the shifting piece, so that the universal wheel or the supporting block can be more conveniently adjusted.
The present invention may be further configured in a preferred embodiment as: a spring is arranged between the shifting piece and the connecting rod, two ends of the spring are respectively fixedly connected with the shifting piece and the connecting rod, and the spring sleeve is arranged on the fixing rod.
Through adopting above-mentioned technical scheme, when shifting out the fixed orifices with the dead lever through the plectrum, can make the spring between plectrum and the connecting rod compressed, thereby make the spring produce elasticity, when the dead lever removed the position of fixed orifices again, the spring just can make the plectrum remove, thereby it inserts in the fixed orifices to drive the dead lever, can make the dead lever peg graft in the dead lever better on the one hand, on the other hand also makes and need not the staff and goes the position of alignment dead lever and fixed orifices, make the fixed of connecting rod more convenient.
The present invention may be further configured in a preferred embodiment as: the inner wall of the fixing groove is provided with a sliding groove, the sliding groove is integrally annular, and the sliding groove is communicated with the two fixing holes.
Through adopting above-mentioned technical scheme, after the dead lever shifted out the fixed orifices, rotate the fixed axle, just in can the immigration spout on the dead lever, the setting up of spout can lead to the removal of dead lever, makes the dead lever can be along the ring at fixed block place to removing, also makes the dead lever can remove on the fixed slot inner wall better simultaneously.
The present invention may be further configured in a preferred embodiment as: the protective cover is arranged on the base and located in the fixing groove, the protective cover is communicated with the fixing groove, and one side, away from the supporting rod, of the protective cover is arranged in an opening mode.
Through adopting above-mentioned technical scheme, after rotating the connecting rod, universal wheel or supporting shoe can get into the protection casing in, the protection casing can form certain protection to universal wheel or supporting shoe.
The present invention may be further configured in a preferred embodiment as: the connecting rod is made of stainless steel.
Through adopting above-mentioned technical scheme, set up the connecting rod into stainless steel and can prevent that the connecting rod from being corroded to increase the life of connecting rod.
To sum up, the utility model discloses a following at least one useful technological effect:
through seting up the fixed slot on the base, at the fixed slot internal rotation connection fixed axle, set up the connecting rod on the fixed axle to set up supporting shoe and universal wheel respectively at the both ends of connecting rod, recycle fixing device makes supporting shoe or universal wheel keep with the state of ground butt, when needs remove the support frame, make universal wheel and ground butt, alright in order to remove the support frame through the universal wheel, make the removal and the transportation of support frame more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of a part of the structure after the fixing rod is hidden in the embodiment of the present invention.
In the figure, 1, a base; 11. a support bar; 12. a supporting seat; 13. fixing grooves; 131. a fixing hole; 132. a chute; 2. a fixed shaft; 3. a connecting rod; 31. a support block; 32. a universal wheel; 33. fixing the rod; 331. a shifting sheet; 332. a spring; 4. A shield.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the municipal bridge building support frame disclosed by the utility model, the support frame comprises a base 1, a support rod 11 is arranged on the base 1, a support seat 12 is arranged at the end of the support rod 11 far away from the base 1, a plurality of fixing grooves 13 are evenly arranged on the base 1 along the edge of the base 1 at intervals, the fixing grooves 13 are arranged to penetrate through the base 1 along the vertical direction, a fixing shaft 2 is rotationally connected with the fixing grooves 13, the fixing shaft 2 is arranged along the horizontal direction, a connecting rod 3 is arranged on the fixing shaft 2, the length direction of the connecting rod 3 is vertical to the length direction of, the central position of the connection is connected with the fixed shaft 2, a supporting block 31 and a universal wheel 32 are respectively arranged on the connecting rod 3 and positioned at two ends of the connecting rod 3, a fixing device is arranged in the fixed groove 13, and the fixing device can enable the universal wheel 32 or the supporting block 31 to be kept in a state of being abutted to the ground after the connecting rod 3 is rotated; and in order to increase the service life of connecting rod 3, connecting rod 3 chooses for use to be stainless steel.
Referring to fig. 2 and 3, the fixing device includes two fixing rods 33, the two fixing rods 33 are all disposed on the connecting rod 3, and the length direction of the fixing rods 33 is parallel to the length direction of the fixing shaft 2, the two fixing rods 33 are respectively disposed at two sides of the length direction of the fixing shaft 2, two fixing holes 131 are disposed on the inner wall of the fixing groove 13, the two fixing holes 131 are disposed at two sides of the end position of the fixing shaft 2, the two fixing holes 131 are disposed on a straight line in the vertical direction, one ends of the two fixing rods 33 are respectively inserted into the two fixing holes 131, and one end of the fixing rod 33 close to the connecting rod 3 penetrates through and is slidably connected to the connecting rod.
After the support frame finishes using, staff's slip dead lever 33, make dead lever 33 break away from with fixed orifices 131, fixed axle 2 is rotatable state this moment, the staff makes connecting rod 3 rotate through fixed axle 2, connecting rod 3 can drive universal wheel 32 and rotate, make universal wheel 32 butt subaerial, and supporting shoe 31 rotates to fixed slot 13 top, insert dead lever 33 again to fixed orifices 131 afterwards in, make fixed axle 2 be in fixed state, thereby make universal wheel 32 and ground keep the butt, staff alright remove whole support frame through universal wheel 32 afterwards, make the removal and the transportation of support frame more convenient.
Referring to fig. 2, in order to facilitate moving the position of the fixing rod 33, a dial 331 is disposed on the fixing rod 33, and meanwhile, in order to better fix the fixing rod 33 in the fixing hole 131, a spring 332 is disposed between the dial 331 and the connecting rod 3, two ends of the spring 332 are respectively fixedly connected to the dial 331 and the connecting rod 3, and the spring 332 is sleeved on the fixing rod 33, when the fixing rod 33 is moved toward the outside of the fixing hole 131 through the dial 331, the spring 332 is compressed, so that the spring 332 generates elasticity to tightly press the fixing rod 33 in the fixing hole 131.
Referring to fig. 2 and 3, in order to enable the end of the fixing rod 33 to better move on the inner wall of the fixing groove 13 when the fixing rod 33 rotates, an annular sliding groove 132 is formed on the inner wall of the fixing groove 13, and the annular sliding groove 132 is communicated with both of the two fixing holes 131.
Referring to fig. 1 and 2, a protective cover 4 is arranged on the base 1 at a position of the fixing groove 13, the protective cover 4 is communicated with the fixing groove 13, and an opening is arranged on one side of the protective cover 4 away from the support rod 11; the supporting block 31 and the universal wheel 32 can enter the protective cover 4 after rotating, and the protective cover 4 can protect the supporting block 31 and the universal wheel 32, so that the situation that the universal wheel 32 and the supporting block 31 are damaged by foreign objects is reduced.
The implementation principle of the embodiment is as follows: when using the support frame, remove dead lever 33 through plectrum 331, make dead lever 33 break away from fixed orifices 131, rotate fixed axle 2 afterwards, make fixed axle 2 drive connecting rod 3 and rotate, make supporting shoe 31 butt subaerial, then make dead lever 33 get into fixed orifices 131, restriction fixed axle 2's rotation, and after the support frame finishes using, make dead lever 33 break away from with fixed orifices 131 again, make connecting rod 3 rotate through fixed axle 2, make universal wheel 32 butt subaerial, and supporting shoe 31 rotates to fixed slot 13 top, insert dead lever 33 to fixed orifices 131 again, make fixed axle 2 be in fixed state, thereby make universal wheel 32 keep the butt with ground, subsequently the staff alright remove whole support frame through universal wheel 32, make the removal and the transportation of support frame more convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a municipal bridge building support frame, includes base (1), be provided with bracing piece (11) on base (1), the tip that base (1) was kept away from in bracing piece (11) is provided with supporting seat (12), its characterized in that: the improved base is characterized in that a plurality of fixing grooves (13) are formed in the base (1) at even intervals along the edge of the base (1), the fixing grooves (13) penetrate through the base (1) in the vertical direction, fixing shafts (2) are connected to the fixing grooves (13) in a rotating mode, the fixing shafts (2) are arranged in the horizontal direction, connecting rods (3) are arranged on the fixing shafts (2), the length directions of the connecting rods (3) are perpendicular to the length directions of the fixing shafts (2), the connected central positions are connected with the fixing shafts (2), supporting blocks (31) and universal wheels (32) are arranged at two ends, located on the connecting rods (3), of the connecting rods (3) respectively, and fixing devices used for enabling the universal wheels (32) or the supporting blocks (31) to be kept in a ground abutting state after the connecting rods (3) are rotated are arranged in the fixing grooves (.
2. The municipal bridge building support frame of claim 1, wherein: the fixing device comprises two fixing rods (33) arranged on the connecting rod (3), the length directions of the fixing rods (33) are parallel to the length direction of the fixing shaft (2), the two fixing rods (33) are respectively located on two sides of the fixing shaft (2), two fixing holes (131) are formed in the inner wall of the fixing groove (13) and located on two sides of the fixing shaft (2), the two fixing holes (131) are located on one vertical straight line, one ends of the fixing rods (33) are respectively inserted into the two fixing holes (131), and one ends of the fixing rods (33) close to the connecting rod (3) penetrate through and are connected to the connecting rod (3) in a sliding mode.
3. The municipal bridge building support frame of claim 2, wherein: the fixing rod (33) is provided with a shifting sheet (331).
4. The municipal bridge building support frame of claim 3, wherein: a spring (332) is arranged between the shifting piece (331) and the connecting rod (3), two ends of the spring (332) are respectively fixedly connected with the shifting piece (331) and the connecting rod (3), and the spring (332) is sleeved on the fixing rod (33).
5. The municipal bridge building support frame of claim 2, wherein: seted up spout (132) on the inner wall of fixed slot (13), spout (132) are whole to be the annular, annular spout (132) and two fixed orificess (131) all communicate the setting.
6. The municipal bridge building support frame of claim 1, wherein: the utility model discloses a protection casing, including base (1), protection casing (4), bracing piece (11) are kept away from in protection casing (4), the position that just is located fixed slot (13) on base (1) is provided with protection casing (4), protection casing (4) and fixed slot (13) intercommunication, just one side that bracing piece (11) were kept away from in protection casing (4) is the opening setting.
7. The municipal bridge building support frame of claim 1, wherein: the connecting rod (3) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044254.4U CN211285298U (en) | 2019-11-23 | 2019-11-23 | Municipal bridge building support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044254.4U CN211285298U (en) | 2019-11-23 | 2019-11-23 | Municipal bridge building support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285298U true CN211285298U (en) | 2020-08-18 |
Family
ID=72037799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044254.4U Withdrawn - After Issue CN211285298U (en) | 2019-11-23 | 2019-11-23 | Municipal bridge building support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211285298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933471A (en) * | 2021-02-07 | 2021-06-11 | 宁波正欣消防设备有限公司 | Safety fire extinguisher far away from fire scene |
-
2019
- 2019-11-23 CN CN201922044254.4U patent/CN211285298U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933471A (en) * | 2021-02-07 | 2021-06-11 | 宁波正欣消防设备有限公司 | Safety fire extinguisher far away from fire scene |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211285298U (en) | Municipal bridge building support frame | |
| MX2010011599A (en) | Movable wellhead platform. | |
| CN207314999U (en) | A kind of construction fence | |
| CN112281920A (en) | Side wall formwork supporting structure and construction method thereof | |
| CN209198659U (en) | Move series-parallel pipe detection system | |
| CN211851001U (en) | Entrance to a cave operation protector | |
| CN209538228U (en) | Communication engineering well well lid | |
| CN211524703U (en) | Pavement pedal and rotary drilling rig with suspended pavement | |
| KR200410637Y1 (en) | Apparatus for fixing tent | |
| KR101418971B1 (en) | Rail working device for a car | |
| CN209763105U (en) | Movable integrated biogas torch | |
| CN206530349U (en) | A kind of anti-wall caving strut of tunnel rib based on U-shaped steel supporting | |
| CN108894818B (en) | Broken dismouting of emergency rescue is put | |
| CN201293642Y (en) | Auxiliary tool for vertical component installation | |
| CN208184392U (en) | Municipal works are with protection rail | |
| CN210554973U (en) | Cleaning work vehicle | |
| CN205506703U (en) | Trailer is fixed to tunnel slot image data collection instrument | |
| CN220952978U (en) | Bridge construction guardrail | |
| CN105544974B (en) | A kind of rotary adherent supporting rack and the construction channel equipped with the supporting rack | |
| CN212388425U (en) | Town road median | |
| CN214527911U (en) | Natural gas line assists installation device | |
| CN220505057U (en) | Gold mine underground mining roof supporting device | |
| CN211447744U (en) | Formula scaffold frame is detained to dish for building site | |
| CN108316761A (en) | Municipal works are with protection rail | |
| CN215564976U (en) | Building engineering construction rail guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200818 Effective date of abandoning: 20220129 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200818 Effective date of abandoning: 20220129 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |